diff --git a/test/common/autotest_common.sh b/test/common/autotest_common.sh
index 229f6cb4f..00a8b4203 100755
--- a/test/common/autotest_common.sh
+++ b/test/common/autotest_common.sh
@@ -490,6 +490,8 @@ function part_dev_by_gpt () {
 			dd if=/dev/zero of=$nbd_path bs=4096 count=8 oflag=direct
 		fi
 
+		$rootdir/scripts/rpc.py -s "$rpc_server" stop_nbd_disk $nbd_path
+
 		killprocess $nbd_pid
 		rm -f ${conf}.gpt
 	fi