diff --git a/source/blender/blenkernel/intern/modifier.c b/source/blender/blenkernel/intern/modifier.c
index 7be0cb3e3ed..5cda09cad85 100644
--- a/source/blender/blenkernel/intern/modifier.c
+++ b/source/blender/blenkernel/intern/modifier.c
@@ -4816,11 +4816,7 @@ static void castModifier_deformVerts(
 	DerivedMesh *dm = NULL;
 	CastModifierData *cmd = (CastModifierData *)md;
 
-	if (ob->type == OB_MESH) {
-		/* DerivedMesh is used only in case object is MESH */
-		/* so we could optimize modifier applying by skipping DM creation */
-		dm = get_dm(md->scene, ob, NULL, derivedData, NULL, 0);
-	}
+	dm = get_dm(md->scene, ob, NULL, derivedData, NULL, 0);
 
 	if (cmd->type == MOD_CAST_TYPE_CUBOID) {
 		castModifier_cuboid_do(cmd, ob, dm, vertexCos, numVerts);