diff --git a/source/blender/blenkernel/intern/curve_bevel.cc b/source/blender/blenkernel/intern/curve_bevel.cc
index 46a4494e80d..d379ff3483d 100644
--- a/source/blender/blenkernel/intern/curve_bevel.cc
+++ b/source/blender/blenkernel/intern/curve_bevel.cc
@@ -12,6 +12,8 @@
 #include <cstring>
 
 #include "BLI_listbase.h"
+/* Needed with MSVC for M_PI & M_PI_2 */
+#include "BLI_math_base.h"
 
 #include "MEM_guardedalloc.h"