diff --git a/DiscoHawk/DiscoHawk_4.5.csproj b/DiscoHawk/DiscoHawk_4.5.csproj
index 7b8e9b5537..cfa968d157 100644
--- a/DiscoHawk/DiscoHawk_4.5.csproj
+++ b/DiscoHawk/DiscoHawk_4.5.csproj
@@ -159,9 +159,6 @@
   <ItemGroup>
     <Content Include="discohawk.ico" />
   </ItemGroup>
-  <ItemGroup>
-    <None Include="app.config" />
-  </ItemGroup>
   <PropertyGroup>
     <PreBuildEvent Condition=" '$(OS)' == 'Windows_NT' ">"$(SolutionDir)subwcrev.bat" "$(ProjectDir)"</PreBuildEvent>
     <PreBuildEvent Condition=" '$(OS)' != 'Windows_NT' ">"$(SolutionDir)subwcrev.sh" "$(ProjectDir)"</PreBuildEvent>