diff --git a/Source/3rd Party/zlib/zlib.vcxproj b/Source/3rd Party/zlib/zlib.vcxproj
index 2774e1d26..94e73f482 100644
--- a/Source/3rd Party/zlib/zlib.vcxproj	
+++ b/Source/3rd Party/zlib/zlib.vcxproj	
@@ -56,7 +56,6 @@
     <ClCompile Include="zutil.c" />
     <ClCompile Include="contrib\minizip\ioapi.c" />
     <ClCompile Include="contrib\minizip\iowin32.c" />
-    <ClCompile Include="contrib\minizip\minizip.c" />
     <ClCompile Include="contrib\minizip\mztools.c" />
     <ClCompile Include="contrib\minizip\unzip.c" />
     <ClCompile Include="contrib\minizip\zip.c" />
diff --git a/Source/3rd Party/zlib/zlib.vcxproj.filters b/Source/3rd Party/zlib/zlib.vcxproj.filters
index ec4ac5eeb..21e32cc8b 100644
--- a/Source/3rd Party/zlib/zlib.vcxproj.filters	
+++ b/Source/3rd Party/zlib/zlib.vcxproj.filters	
@@ -69,9 +69,6 @@
     <ClCompile Include="contrib\minizip\iowin32.c">
       <Filter>Minizip</Filter>
     </ClCompile>
-    <ClCompile Include="contrib\minizip\minizip.c">
-      <Filter>Minizip</Filter>
-    </ClCompile>
     <ClCompile Include="contrib\minizip\mztools.c">
       <Filter>Minizip</Filter>
     </ClCompile>