diff --git a/block/bfq-wf2q.c b/block/bfq-wf2q.c
index ff7c2d470bb822d7e7cd68912b83225217db9bff..316a1c2d1b610bae5f4fafb5ab41ee1ddc79ab56 100644
--- a/block/bfq-wf2q.c
+++ b/block/bfq-wf2q.c
@@ -1008,10 +1008,11 @@ static void __bfq_activate_entity(struct bfq_entity *entity,
 		entity->on_st = true;
 	}
 
-#ifdef BFQ_GROUP_IOSCHED_ENABLED
+#ifdef CONFIG_BFQ_GROUP_IOSCHED
 	if (!bfq_entity_to_bfqq(entity)) { /* bfq_group */
 		struct bfq_group *bfqg =
 			container_of(entity, struct bfq_group, entity);
+		struct bfq_data *bfqd = bfqg->bfqd;
 
 		bfq_weights_tree_add(bfqg->bfqd, entity,
 				     &bfqd->group_weights_tree);