diff --git a/agents/claude.ts b/agents/claude.ts
index 5679b61..5e329c4 100644
--- a/agents/claude.ts
+++ b/agents/claude.ts
@@ -591,8 +591,7 @@ export const claude = agent({
       "--effort",
       effort,
       "--disallowedTools",
-      "Bash",
-      "Agent(Bash)",
+      "Bash,Agent(Bash)",
     ];
 
     if (model) {