diff --git a/src/redis-check-rdb.c b/src/redis-check-rdb.c
index 9bcf3aef9..34d5fb27f 100644
--- a/src/redis-check-rdb.c
+++ b/src/redis-check-rdb.c
@@ -91,7 +91,7 @@ char *rdb_type_string[] = {
     "hash-ziplist",
     "quicklist",
     "stream",
-    "hash-listpack"
+    "hash-listpack",
     "zset-listpack"
 };