diff --git a/.config/global.json b/.config/global.json
index 2948868..589e777 100644
--- a/.config/global.json
+++ b/.config/global.json
@@ -1,5 +1,7 @@
 {
   "sdk": {
-    "version": "6.0.402"
+    "version": "6.0.402",
+    "rollForward": "latestMinor",
+    "allowPrerelease": true
   }
 }
\ No newline at end of file
diff --git a/README.md b/README.md
index 547956b..cc0bff2 100644
--- a/README.md
+++ b/README.md
@@ -43,6 +43,7 @@ docker run joaoopereira/dotnet-test-rerun [somepathtodll] [OPTIONS]
 | `--deleteReports`         | Delete the generated report files.                                                                                                              |
 | `--collect`               | Enables data collector for the test run. Example: --collect "Code Coverage" or --collect "XPlat Code Coverage"                                  |
 | `--mergeCoverageFormat`   | Output coverage format. Possible values: Coverage, Cobertura or Xml. It requires dotnet coverage tool to be installed.                          |
+| `--environment, -e`       | Sets the value of an environment variable. Can be set multiple times.                                                                           |
 | `--inlineRunSettings`     | Allow the configuration of inline run settings.                                                                                                 |
 
 
diff --git a/src/global.json b/src/global.json
deleted file mode 100644
index da66b44..0000000
--- a/src/global.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "sdk": {
-    "version": "6.0.0",
-    "rollForward": "latestMinor",
-    "allowPrerelease": true
-  }
-}
\ No newline at end of file
diff --git a/test/dotnet-test-rerun.IntegrationTests/DotNetTestRerunTests.cs b/test/dotnet-test-rerun.IntegrationTests/DotNetTestRerunTests.cs
index aeae2b2..9d9baa4 100644
--- a/test/dotnet-test-rerun.IntegrationTests/DotNetTestRerunTests.cs
+++ b/test/dotnet-test-rerun.IntegrationTests/DotNetTestRerunTests.cs
@@ -15,13 +15,11 @@ namespace dotnet_test_rerun.IntegrationTests;
 
 public class DotNetTestRerunTests
 {
-    private readonly ITestOutputHelper TestOutputHelper;
     private static string _dir = TestUtilities.GetTmpDirectory();
     private static readonly IFileSystem FileSystem = new FileSystem();
 
     public DotNetTestRerunTests(ITestOutputHelper testOutputHelper)
     {
-        TestOutputHelper = testOutputHelper;
         TestUtilities.CopyFixture(string.Empty, new DirectoryInfo(_dir));
     }