diff --git a/src/Mod/ReverseEngineering/App/PreCompiled.h b/src/Mod/ReverseEngineering/App/PreCompiled.h
index e30a1470ad..e13ccfdc28 100644
--- a/src/Mod/ReverseEngineering/App/PreCompiled.h
+++ b/src/Mod/ReverseEngineering/App/PreCompiled.h
@@ -41,6 +41,7 @@
 
 #ifdef _MSC_VER
 #   pragma warning(disable : 4181)
+#   pragma warning(disable : 4267)
 #   pragma warning(disable : 4275)
 #   pragma warning(disable : 4305)
 #   pragma warning(disable : 4522)