diff --git a/common/vsprops/QtCompile.props b/common/vsprops/QtCompile.props
index a9e902175697f..2d9fe164a5337 100644
--- a/common/vsprops/QtCompile.props
+++ b/common/vsprops/QtCompile.props
@@ -89,7 +89,7 @@
     <Message Text="moc %(QtMoc.Filename) $(QtToolOutDir)%(QtMoc.RelativeDir)moc_%(QtMoc.Filename).cpp" Importance="High" />
     <Error Condition="!$(QtDirValid)" Text="Qt directory non-existent (download/extract the zip)" />
     <MakeDir Directories="$(QtToolOutDir)%(QtMoc.RelativeDir)" />
-    <Exec Command="&quot;$(QtHostBinDir)moc.exe&quot; &quot;%(QtMoc.FullPath)&quot; -b &quot;PrecompiledHeader.h&quot; -o &quot;$(QtToolOutDir)%(QtMoc.RelativeDir)moc_%(QtMoc.Filename).cpp&quot; -f%(QtMoc.Filename)%(QtMoc.Extension) $(MocDefines) $(MocIncludes)" />
+    <Exec Command="&quot;$(QtHostBinDir)moc.exe&quot; &quot;%(QtMoc.FullPath)&quot; -o &quot;$(QtToolOutDir)%(QtMoc.RelativeDir)moc_%(QtMoc.Filename).cpp&quot; -f%(QtMoc.Filename)%(QtMoc.Extension) $(MocDefines) $(MocIncludes)" />
   </Target>
 
   <ItemGroup>