diff --git a/Barotrauma/BarotraumaShared/SharedContent.projitems b/Barotrauma/BarotraumaShared/SharedContent.projitems
index 8262021f9..011b0af16 100644
--- a/Barotrauma/BarotraumaShared/SharedContent.projitems
+++ b/Barotrauma/BarotraumaShared/SharedContent.projitems
@@ -3129,7 +3129,7 @@
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
     <None Include="$(MSBuildThisFileDirectory)Submarines\Muikku.sub">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+      <CopyToOutputDirectory>Never</CopyToOutputDirectory>
     </None>
     <None Include="$(MSBuildThisFileDirectory)Submarines\Orca.sub">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>