diff --git a/src/t_string.c b/src/t_string.c
index db6f7aa6..2dfb327f 100644
--- a/src/t_string.c
+++ b/src/t_string.c
@@ -285,7 +285,7 @@ void getrangeCommand(client *c) {
 void mgetCommand(client *c) {
     int j;
 
-    addReplyMultiBulkLen(c,c->argc-1);
+    addReplyArrayLen(c,c->argc-1);
     for (j = 1; j < c->argc; j++) {
         robj *o = lookupKeyRead(c->db,c->argv[j]);
         if (o == NULL) {