diff --git a/source/blender/blenkernel/intern/customdata.c b/source/blender/blenkernel/intern/customdata.c
index bfd5ac0bb09..1d6e6be0fba 100644
--- a/source/blender/blenkernel/intern/customdata.c
+++ b/source/blender/blenkernel/intern/customdata.c
@@ -1081,7 +1081,7 @@ const CustomDataMask CD_MASK_DERIVEDMESH =
 	CD_MASK_ORIGINDEX | CD_MASK_POLYINDEX;
 const CustomDataMask CD_MASK_BMESH = CD_MASK_MLOOPUV | CD_MASK_MLOOPCOL | CD_MASK_MTEXPOLY |
 	CD_MASK_MSTICKY | CD_MASK_MDEFORMVERT | CD_MASK_PROP_FLT | CD_MASK_PROP_INT | 
-	CD_MASK_PROP_STR | CD_MASK_SHAPEKEY | CD_MASK_SHAPE_KEYINDEX | CD_MASK_MDISPS;
+	CD_MASK_PROP_STR | CD_MASK_SHAPEKEY | CD_MASK_SHAPE_KEYINDEX | CD_MASK_MDISPS | CD_MASK_CREASE | CD_MASK_BWEIGHT;
 const CustomDataMask CD_MASK_FACECORNERS =
 	CD_MASK_MTFACE | CD_MASK_MCOL | CD_MASK_MTEXPOLY | CD_MASK_MLOOPUV |
 	CD_MASK_MLOOPCOL;