diff --git a/src/multi.c b/src/multi.c
index 78f08526a..53194e55e 100644
--- a/src/multi.c
+++ b/src/multi.c
@@ -230,6 +230,7 @@ void execCommand(client *c) {
         /* Commands may alter argc/argv, restore mstate. */
         c->mstate.commands[j].argc = c->argc;
         c->mstate.commands[j].argv = c->argv;
+        c->mstate.commands[j].argv_len = c->argv_len;
         c->mstate.commands[j].cmd = c->cmd;
     }