diff --git a/src/Mod/Sketcher/App/planegcs/GCS.cpp b/src/Mod/Sketcher/App/planegcs/GCS.cpp
index 639fdbc79e..474024adca 100644
--- a/src/Mod/Sketcher/App/planegcs/GCS.cpp
+++ b/src/Mod/Sketcher/App/planegcs/GCS.cpp
@@ -22,6 +22,7 @@
 
 #ifdef _MSC_VER
 #pragma warning(disable : 4244)
+#pragma warning(disable : 4996)
 #endif
 
 //#define _GCS_DEBUG