diff --git a/CHANGELOG.md b/CHANGELOG.md
index 693277fb..de63bf90 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,7 +10,9 @@ _None_
 
 ### Breaking Changes
 
-_None_
+* The `ParametersError` enum has been replaced by the `Parameters.Error` nested type.  
+  [Olivier Halligon](https://github.com/AliGator)
+  [#?](https://github.com/SwiftGen/SwiftGenKit/pulls/#)
 
 ### New Features
 
diff --git a/Sources/Parameters.swift b/Sources/Parameters.swift
index b2f39ca9..51dad58e 100644
--- a/Sources/Parameters.swift
+++ b/Sources/Parameters.swift
@@ -6,10 +6,6 @@
 
 import Foundation
 
-// For retro-compatibility. Remove in next major.
-@available(*, deprecated, renamed: "Parameters.Error", message: "Use the Parameters.Error nested type instead")
-public typealias ParametersError = Parameters.Error
-
 /// Namespace to handle extra context parameters passed as a list of `foo=bar` strings.
 /// Typically used when parsing command-line arguments one by one
 /// (like `foo=bar pt.x=1 pt.y=2 values=1 values=2 values=3 flag`)