diff --git a/src/Mod/TechDraw/App/PreCompiled.h b/src/Mod/TechDraw/App/PreCompiled.h
index be238291a3..acd5ddec64 100644
--- a/src/Mod/TechDraw/App/PreCompiled.h
+++ b/src/Mod/TechDraw/App/PreCompiled.h
@@ -45,6 +45,10 @@
 # define ImportExport
 #endif
 
+#ifdef _MSC_VER
+# pragma warning( disable : 4275 )
+#endif
+
 #ifdef _PreComp_
 
 // standard