diff --git a/src/Mod/Part/Gui/PropertyEnumAttacherItem.cpp b/src/Mod/Part/Gui/PropertyEnumAttacherItem.cpp
index 53a1ef28ff..424f03f283 100644
--- a/src/Mod/Part/Gui/PropertyEnumAttacherItem.cpp
+++ b/src/Mod/Part/Gui/PropertyEnumAttacherItem.cpp
@@ -22,7 +22,10 @@
 
 
 #include "PreCompiled.h"
-
+#ifdef _MSC_VER
+#define _USE_MATH_DEFINES
+#include <cmath>
+#endif
 #include <Gui/Application.h>
 #include <Gui/Control.h>
 #include <Gui/ViewProviderDocumentObject.h>