diff --git a/block/blk-core.c b/block/blk-core.c
index 82a4589..7e9715a 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1290,7 +1290,7 @@
 	}
 
 	plug = current->plug;
-	if (plug && !sync) {
+	if (plug) {
 		if (!plug->should_sort && !list_empty(&plug->list)) {
 			struct request *__rq;