diff --git a/source/blender/blenkernel/intern/customdata.c b/source/blender/blenkernel/intern/customdata.c
index 2c8199f90f3..aeee23e6f21 100644
--- a/source/blender/blenkernel/intern/customdata.c
+++ b/source/blender/blenkernel/intern/customdata.c
@@ -387,7 +387,8 @@ const CustomDataMask CD_MASK_EDITMESH =
 	CD_MASK_MCOL|CD_MASK_PROP_FLT | CD_MASK_PROP_INT | CD_MASK_PROP_STR;
 const CustomDataMask CD_MASK_DERIVEDMESH =
 	CD_MASK_MSTICKY | CD_MASK_MDEFORMVERT | CD_MASK_MTFACE |
-	CD_MASK_MCOL | CD_MASK_ORIGINDEX;
+	CD_MASK_MCOL | CD_MASK_ORIGINDEX|
+	CD_MASK_PROP_FLT | CD_MASK_PROP_INT | CD_MASK_PROP_STR;
 
 static const LayerTypeInfo *layerType_getInfo(int type)
 {