diff --git a/test/test-locks.sh b/test/test-locks.sh
index 43f1a94a..f3e75f38 100755
--- a/test/test-locks.sh
+++ b/test/test-locks.sh
@@ -19,6 +19,22 @@ begin_test "list a single lock"
 )
 end_test
 
+begin_test "list a single lock (--json)"
+(
+  set -e
+
+  setup_remote_repo_with_file "locks_list_single_json" "f_json.dat"
+
+  GITLFSLOCKSENABLED=1 git lfs lock "f_json.dat" | tee lock.log
+
+  id=$(grep -oh "\((.*)\)" lock.log | tr -d "()")
+  assert_server_lock $id
+
+  GITLFSLOCKSENABLED=1 git lfs locks --json --path "f_json.dat" | tee locks.log
+  grep "\"path\":\"f_json.dat\"" locks.log
+)
+end_test
+
 begin_test "list locks with a limit"
 (
   set -e