diff --git a/P3D/Content/Data/maps/diamonddive/interior/interior.dat b/P3D/Content/Data/maps/diamonddive/interior/interior.dat
deleted file mode 100644
index e8a0e37e2..000000000
Binary files a/P3D/Content/Data/maps/diamonddive/interior/interior.dat and /dev/null differ
diff --git a/P3D/P3D.vbproj b/P3D/P3D.vbproj
index 421cc27be..bcf949483 100644
--- a/P3D/P3D.vbproj
+++ b/P3D/P3D.vbproj
@@ -27946,9 +27946,6 @@
     <Content Include="Content\Data\maps\diamonddive\interior\6.dat">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
-    <Content Include="Content\Data\maps\diamonddive\interior\interior.dat">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </Content>
     <Content Include="Content\Data\maps\diamonddive\underwater\1.dat">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>