diff --git a/lib/triplex.ex b/lib/triplex.ex
index 094596a..ca6bbd6 100644
--- a/lib/triplex.ex
+++ b/lib/triplex.ex
@@ -220,7 +220,7 @@ defmodule Triplex do
   end
 
   @doc """
-  Returns the path for your tenant migrations.
+  Returns the path for the tenant migrations on your `repo`.
   """
   def migrations_path(repo \\ config().repo) do
     if repo do
diff --git a/lib/triplex/param_plug.ex b/lib/triplex/param_plug.ex
deleted file mode 100644
index 026e4f2..0000000
--- a/lib/triplex/param_plug.ex
+++ /dev/null
@@ -1,25 +0,0 @@
-defmodule Triplex.ParamPlug do
-  @moduledoc """
-  This is a basic plug that loads the current tenant assign from a given
-  param.
-
-  To plug it on your router, you can use:
-
-      plug Triplex.ParamPlug,
-        param: :subdomain,
-        tenant_handler: &TenantHelper.tenant_handler/1
-
-  See `Triplex.PlugConfig` to check all the allowed `config` flags.
-  """
-
-  import Triplex.Plug
-  alias Triplex.PlugConfig
-
-  @doc false
-  def init(opts), do: PlugConfig.new(opts)
-
-  @doc false
-  def call(conn, config),
-    do: put_tenant(conn, conn.params[config.param], config)
-end
-
diff --git a/lib/triplex/plug_config.ex b/lib/triplex/plug_config.ex
deleted file mode 100644
index 2b5c801..0000000
--- a/lib/triplex/plug_config.ex
+++ /dev/null
@@ -1,48 +0,0 @@
-defmodule Triplex.PlugConfig do
-  @moduledoc """
-  This is a struct that holds all the configuration for triplex plugs.
-
-  Here are the config keys we have:
-
-  - For all plugs
-    - `tenant_handler`: function to handle te test param. The return of it will
-    be used as the tenant.
-    - `assign`: the name of the assign where we must save the tenant.
-  - For `Triplex.EnsurePlug`
-    - `callback`: function that might be called when the plug succeeded. It
-    must return a connection.
-    - `failure_callback`: function that might be called when the plug failed.
-    It must return a connection.
-  - For `Triplex.ParamPlug`
-    - `param`: the param name to load the tenant from.
-  - For `Triplex.SessionPlug`
-    - `session`: the session param name to load the tenant from.
-  - For `Triplex.SubdomainPlug`
-    - `endpoint`: the Phoenix.Endpoint to get the host name to dicover the
-    subdomain.
-  """
-
-  defstruct [
-    :callback,
-    :endpoint,
-    :failure_callback,
-    :tenant_handler,
-
-    assign: :current_tenant,
-    param: "tenant",
-    session: :tenant
-  ]
-
-  @doc """
-  Creates a new `%Plug.Config{}`, normalizing the given `args`.
-  """
-  def new(args \\ []),
-    do: __MODULE__ |> struct(args) |> normalize_param()
-
-  defp normalize_param(%{param: param} = struct) when is_atom(param),
-    do: Map.put(struct, :param, Atom.to_string(param))
-  defp normalize_param(struct),
-    do: struct
-end
-
-
diff --git a/lib/triplex/ensure_plug.ex b/lib/triplex/plugs/ensure_plug.ex
similarity index 71%
rename from lib/triplex/ensure_plug.ex
rename to lib/triplex/plugs/ensure_plug.ex
index 1444aad..7d3fb88 100644
--- a/lib/triplex/ensure_plug.ex
+++ b/lib/triplex/plugs/ensure_plug.ex
@@ -8,14 +8,14 @@ defmodule Triplex.EnsurePlug do
         callback: &TenantHelper.callback/2
         failure_callback: &TenantHelper.failure_callback/2
 
-  See `Triplex.PlugConfig` to check all the allowed `config` flags.
+  See `Triplex.EnsurePlugConfig` to check all the allowed `config` flags.
   """
 
   import Triplex.Plug
-  alias Triplex.PlugConfig
+  alias Triplex.EnsurePlugConfig
 
   @doc false
-  def init(opts), do: PlugConfig.new(opts)
+  def init(opts), do: struct(EnsurePlugConfig, opts)
 
   @doc false
   def call(conn, config), do: ensure_tenant(conn, config)
diff --git a/lib/triplex/plugs/ensure_plug_config.ex b/lib/triplex/plugs/ensure_plug_config.ex
new file mode 100644
index 0000000..ffc3485
--- /dev/null
+++ b/lib/triplex/plugs/ensure_plug_config.ex
@@ -0,0 +1,17 @@
+defmodule Triplex.EnsurePlugConfig do
+  @moduledoc """
+  This is a struct that holds the configuration for `Triplex.EnsurePlug`.
+
+  Here are the config keys allowed:
+
+  - `assign`: the name of the assign where we must save the tenant.
+  - `callback`: function that might be called when the plug succeeded. It
+  must return a connection.
+  - `failure_callback`: function that might be called when the plug failed.
+  It must return a connection.
+  """
+
+  defstruct [:callback, :failure_callback, assign: :current_tenant]
+end
+
+
diff --git a/lib/triplex/plugs/param_plug.ex b/lib/triplex/plugs/param_plug.ex
new file mode 100644
index 0000000..f6a7482
--- /dev/null
+++ b/lib/triplex/plugs/param_plug.ex
@@ -0,0 +1,32 @@
+defmodule Triplex.ParamPlug do
+  @moduledoc """
+  This is a basic plug that loads the current tenant assign from a given
+  param.
+
+  To plug it on your router, you can use:
+
+      plug Triplex.ParamPlug,
+        param: :subdomain,
+        tenant_handler: &TenantHelper.tenant_handler/1
+
+  See `Triplex.ParamPlugConfig` to check all the allowed `config` flags.
+  """
+
+  import Triplex.Plug
+  alias Triplex.ParamPlugConfig
+
+  @doc false
+  def init(opts), do: struct(ParamPlugConfig, opts)
+
+  @doc false
+  def call(conn, config),
+    do: put_tenant(conn, get_param(conn, config.param), config)
+
+  defp get_param(conn, %ParamPlugConfig{param: key}),
+    do: get_param(conn, key)
+  defp get_param(conn, key) when is_atom(key),
+    do: get_param(conn, Atom.to_string(key))
+  defp get_param(conn, key),
+    do: conn.params[key]
+end
+
diff --git a/lib/triplex/plugs/param_plug_config.ex b/lib/triplex/plugs/param_plug_config.ex
new file mode 100644
index 0000000..0f48a72
--- /dev/null
+++ b/lib/triplex/plugs/param_plug_config.ex
@@ -0,0 +1,16 @@
+defmodule Triplex.ParamPlugConfig do
+  @moduledoc """
+  This is a struct that holds all configuration for `Triplex.ParamPlug`.
+
+  Here are the config keys allowed:
+
+  - `tenant_handler`: function to handle the tenant param. Its return will
+  be used as the tenant.
+  - `assign`: the name of the assign where we must save the tenant.
+  - `param`: the param name to load the tenant from.
+  """
+
+  defstruct [:tenant_handler, assign: :current_tenant, param: "tenant"]
+end
+
+
diff --git a/lib/triplex/plug.ex b/lib/triplex/plugs/plug.ex
similarity index 83%
rename from lib/triplex/plug.ex
rename to lib/triplex/plugs/plug.ex
index dcf7185..4ea2513 100644
--- a/lib/triplex/plug.ex
+++ b/lib/triplex/plugs/plug.ex
@@ -8,9 +8,6 @@ defmodule Triplex.Plug do
   - `Triplex.SessionPlug` - loads the tenant from a session param
   - `Triplex.SubdomainPlug` - loads the tenant from the url subdomain
   - `Triplex.EnsurePlug` - ensures the current tenant is loaded and halts if not
-
-  You can also check `Triplex.PlugConfig` for the config options you have for
-  each plug.
   """
 
   import Plug.Conn
@@ -21,7 +18,11 @@ defmodule Triplex.Plug do
   Puts the given `tenant` as an assign on the given `conn`, but only if the
   tenant is not reserved.
 
-  See `Triplex.PlugConfig` to the allowed `config` flags.
+  The `config` map/struct must have:
+
+  - `tenant_handler`: function to handle the tenant param. Its return will
+  be used as the tenant.
+  - `assign`: the name of the assign where we must save the tenant.
   """
   def put_tenant(conn, tenant, config) do
     if conn.assigns[config.assign] do
@@ -40,7 +41,9 @@ defmodule Triplex.Plug do
   @doc """
   Ensure the tenant is loaded, and if not, halts the `conn`.
 
-  See `Triplex.PlugConfig` to the allowed `config` flags.
+  The `config` map/struct must have:
+
+  - `assign`: the name of the assign where we must save the tenant.
   """
   def ensure_tenant(conn, config) do
     if loaded_tenant = conn.assigns[config.assign] do
diff --git a/lib/triplex/session_plug.ex b/lib/triplex/plugs/session_plug.ex
similarity index 74%
rename from lib/triplex/session_plug.ex
rename to lib/triplex/plugs/session_plug.ex
index 57c1d30..25c95ef 100644
--- a/lib/triplex/session_plug.ex
+++ b/lib/triplex/plugs/session_plug.ex
@@ -9,15 +9,15 @@ defmodule Triplex.SessionPlug do
         session: :subdomain,
         tenant_handler: &TenantHelper.tenant_handler/1
 
-  See `Triplex.PlugConfig` to check all the allowed `config` flags.
+  See `Triplex.SessionPlugConfig` to check all the allowed `config` flags.
   """
 
   import Triplex.Plug
   import Plug.Conn
-  alias Triplex.PlugConfig
+  alias Triplex.SessionPlugConfig
 
   @doc false
-  def init(opts), do: PlugConfig.new(opts)
+  def init(opts), do: struct(SessionPlugConfig, opts)
 
   @doc false
   def call(conn, config),
diff --git a/lib/triplex/plugs/session_plug_config.ex b/lib/triplex/plugs/session_plug_config.ex
new file mode 100644
index 0000000..0a76ffe
--- /dev/null
+++ b/lib/triplex/plugs/session_plug_config.ex
@@ -0,0 +1,18 @@
+defmodule Triplex.SessionPlugConfig do
+  @moduledoc """
+  This is a struct that holds the configuration for `Triplex.SessionPlug`.
+
+  Here are the config keys allowed:
+
+  - `tenant_handler`: function to handle the tenant param. Its return will
+  be used as the tenant.
+  - `assign`: the name of the assign where we must save the tenant.
+  - `session`: the session param name to load the tenant from.
+  """
+
+  defstruct [
+    :tenant_handler,
+    assign: :current_tenant,
+    session: :tenant
+  ]
+end
diff --git a/lib/triplex/subdomain_plug.ex b/lib/triplex/plugs/subdomain_plug.ex
similarity index 67%
rename from lib/triplex/subdomain_plug.ex
rename to lib/triplex/plugs/subdomain_plug.ex
index 9fd8d78..e28ed6b 100644
--- a/lib/triplex/subdomain_plug.ex
+++ b/lib/triplex/plugs/subdomain_plug.ex
@@ -9,24 +9,25 @@ defmodule Triplex.SubdomainPlug do
         endpoint: MyApp.Endpoint,
         tenant_handler: &TenantHelper.tenant_handler/1
 
-  See `Triplex.PlugConfig` to check all the allowed `config` flags.
+  See `Triplex.SubdomainPlugConfig` to check all the allowed `config` flags.
   """
 
   import Triplex.Plug
   alias Plug.Conn
-  alias Triplex.PlugConfig
+  alias Triplex.SubdomainPlugConfig
 
   @doc false
-  def init(opts), do: PlugConfig.new(opts)
+  def init(opts), do: struct(SubdomainPlugConfig, opts)
 
   @doc false
   def call(conn, config),
     do: put_tenant(conn, get_subdomain(conn, config), config)
 
-  defp get_subdomain(_conn, %PlugConfig{endpoint: nil}) do
+  defp get_subdomain(_conn, %SubdomainPlugConfig{endpoint: nil}) do
     nil
   end
-  defp get_subdomain(%Conn{host: host}, %PlugConfig{endpoint: endpoint}) do
+  defp get_subdomain(%Conn{host: host},
+                     %SubdomainPlugConfig{endpoint: endpoint}) do
     root_host = endpoint.config(:url)[:host]
     if host in [root_host, "localhost", "127.0.0.1", "0.0.0.0"] do
       nil
diff --git a/lib/triplex/plugs/subdomain_plug_config.ex b/lib/triplex/plugs/subdomain_plug_config.ex
new file mode 100644
index 0000000..15cf8a7
--- /dev/null
+++ b/lib/triplex/plugs/subdomain_plug_config.ex
@@ -0,0 +1,19 @@
+defmodule Triplex.SubdomainPlugConfig do
+  @moduledoc """
+  This is a struct that holds the configuration for `Triplex.SubdomainPlug`.
+
+  Here are the config keys allowed:
+
+  - `tenant_handler`: function to handle the tenant param. Its return will
+  be used as the tenant.
+  - `assign`: the name of the assign where we must save the tenant.
+  - `endpoint`: the Phoenix.Endpoint to get the host name to dicover the
+  subdomain.
+  """
+
+  defstruct [
+    :endpoint,
+    :tenant_handler,
+    assign: :current_tenant,
+  ]
+end
diff --git a/test/triplex/plug_config_test.exs b/test/triplex/plug_config_test.exs
deleted file mode 100644
index d8541c6..0000000
--- a/test/triplex/plug_config_test.exs
+++ /dev/null
@@ -1,27 +0,0 @@
-defmodule Triplex.PlugConfigTest do
-  use ExUnit.Case
-
-  alias Triplex.PlugConfig
-
-  test "new/0 returns a new config with default values set" do
-    assert PlugConfig.new() ==
-      %PlugConfig{
-        callback: nil,
-        failure_callback: nil,
-        tenant_handler: nil,
-        param: "tenant",
-        assign: :current_tenant,
-      }
-  end
-
-  test "new/1 returns a new config and normalize the param" do
-    assert PlugConfig.new(param: :oi, assign: :ho) ==
-      %PlugConfig{
-        callback: nil,
-        failure_callback: nil,
-        tenant_handler: nil,
-        param: "oi",
-        assign: :ho,
-      }
-  end
-end
diff --git a/test/triplex/ensure_plug_test.exs b/test/triplex/plugs/ensure_plug_test.exs
similarity index 100%
rename from test/triplex/ensure_plug_test.exs
rename to test/triplex/plugs/ensure_plug_test.exs
diff --git a/test/triplex/param_plug_test.exs b/test/triplex/plugs/param_plug_test.exs
similarity index 100%
rename from test/triplex/param_plug_test.exs
rename to test/triplex/plugs/param_plug_test.exs
diff --git a/test/triplex/plug_test.exs b/test/triplex/plugs/plug_test.exs
similarity index 70%
rename from test/triplex/plug_test.exs
rename to test/triplex/plugs/plug_test.exs
index 45c0b89..a5b72da 100644
--- a/test/triplex/plug_test.exs
+++ b/test/triplex/plugs/plug_test.exs
@@ -4,13 +4,14 @@ defmodule Triplex.PlugTest do
   import Plug.Conn
   import Plug.Test
   alias Triplex.Plug
-  alias Triplex.PlugConfig
+  alias Triplex.ParamPlugConfig
+  alias Triplex.EnsurePlugConfig
 
   test "put_tenant/3 must set the tenant to the default assign" do
     conn =
       :get
       |> conn("/")
-      |> Plug.put_tenant("power", PlugConfig.new())
+      |> Plug.put_tenant("power", %ParamPlugConfig{})
     assert conn.assigns[:current_tenant] == "power"
   end
 
@@ -19,7 +20,7 @@ defmodule Triplex.PlugTest do
     conn =
       :get
       |> conn("/")
-      |> Plug.put_tenant("oi", PlugConfig.new(tenant_handler: handler))
+      |> Plug.put_tenant("oi", %ParamPlugConfig{tenant_handler: handler})
     assert conn.assigns[:current_tenant] == "olá"
   end
 
@@ -27,7 +28,7 @@ defmodule Triplex.PlugTest do
     conn =
       :get
       |> conn("/")
-      |> Plug.put_tenant("power", PlugConfig.new(assign: :tenant))
+      |> Plug.put_tenant("power", %ParamPlugConfig{assign: :tenant})
     assert conn.assigns[:tenant] == "power"
   end
 
@@ -36,7 +37,7 @@ defmodule Triplex.PlugTest do
       :get
       |> conn("/")
       |> assign(:current_tenant, "already_set")
-      |> Plug.put_tenant("power", PlugConfig.new())
+      |> Plug.put_tenant("power", %ParamPlugConfig{})
     assert conn.assigns[:current_tenant] == "already_set"
   end
 
@@ -44,7 +45,7 @@ defmodule Triplex.PlugTest do
     conn =
       :get
       |> conn("/")
-      |> Plug.put_tenant("www", PlugConfig.new())
+      |> Plug.put_tenant("www", %ParamPlugConfig{})
     assert conn.assigns[:current_tenant] == nil
   end
 
@@ -52,8 +53,8 @@ defmodule Triplex.PlugTest do
     conn =
       :get
       |> conn("/")
-      |> Plug.put_tenant("power", PlugConfig.new())
-      |> Plug.ensure_tenant(PlugConfig.new())
+      |> Plug.put_tenant("power", %ParamPlugConfig{})
+      |> Plug.ensure_tenant(%EnsurePlugConfig{})
 
     assert conn.halted == false
   end
@@ -63,8 +64,8 @@ defmodule Triplex.PlugTest do
     conn =
       :get
       |> conn("/")
-      |> Plug.put_tenant("power", PlugConfig.new())
-      |> Plug.ensure_tenant(PlugConfig.new(callback: callback))
+      |> Plug.put_tenant("power", %ParamPlugConfig{})
+      |> Plug.ensure_tenant(%EnsurePlugConfig{callback: callback})
 
     assert conn.assigns[:test] == "blag"
   end
@@ -74,7 +75,7 @@ defmodule Triplex.PlugTest do
     conn =
       :get
       |> conn("/")
-      |> Plug.ensure_tenant(PlugConfig.new(failure_callback: callback))
+      |> Plug.ensure_tenant(%EnsurePlugConfig{failure_callback: callback})
 
     assert conn.assigns[:test] == "blog"
   end
diff --git a/test/triplex/session_plug_test.exs b/test/triplex/plugs/session_plug_test.exs
similarity index 100%
rename from test/triplex/session_plug_test.exs
rename to test/triplex/plugs/session_plug_test.exs
diff --git a/test/triplex/subdomain_plug_test.exs b/test/triplex/plugs/subdomain_plug_test.exs
similarity index 100%
rename from test/triplex/subdomain_plug_test.exs
rename to test/triplex/plugs/subdomain_plug_test.exs
diff --git a/test/triplex_test.exs b/test/triplex/triplex_test.exs
similarity index 100%
rename from test/triplex_test.exs
rename to test/triplex/triplex_test.exs