diff --git a/ILSpy.BamlDecompiler/ILSpy.BamlDecompiler.csproj b/ILSpy.BamlDecompiler/ILSpy.BamlDecompiler.csproj
index b2e84b4fd..2b68ae535 100644
--- a/ILSpy.BamlDecompiler/ILSpy.BamlDecompiler.csproj
+++ b/ILSpy.BamlDecompiler/ILSpy.BamlDecompiler.csproj
@@ -26,6 +26,10 @@
 
   <Import Project="..\packages.props" />
 
+  <ItemGroup>
+    <Compile Remove="Baml\KnownThings.gen.cs" />
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="AvalonEdit" Version="$(AvalonEditVersion)" />
     <PackageReference Include="System.Composition" Version="$(SystemCompositionVersion)" />