diff --git a/Avalonia.sln b/Avalonia.sln
index 8a48566653..1e2a3c6027 100644
--- a/Avalonia.sln
+++ b/Avalonia.sln
@@ -38,7 +38,6 @@ EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Shared", "Shared", "{A689DEF5-D50F-4975-8B72-124C9EB54066}"
 	ProjectSection(SolutionItems) = preProject
 		.editorconfig = .editorconfig
-		src\Shared\EnumHelper.cs = src\Shared\EnumHelper.cs
 		src\Shared\ModuleInitializer.cs = src\Shared\ModuleInitializer.cs
 		src\Shared\SourceGeneratorAttributes.cs = src\Shared\SourceGeneratorAttributes.cs
 	EndProjectSection