diff --git a/commands/looper.md b/commands/looper.md
index ef5ac0a..48a1c15 100644
--- a/commands/looper.md
+++ b/commands/looper.md
@@ -1,6 +1,6 @@
 ---
 description: Design and scaffold a Looper agent loop.
-argument-hint: [target-dir] [--template <name>]
+argument-hint: "[target-dir] [--template <name>]"
 allowed-tools: Read, Write, Bash
 ---