diff --git a/src/mcp.ts b/src/mcp.ts
index eee8d7c..15259dd 100644
--- a/src/mcp.ts
+++ b/src/mcp.ts
@@ -6,7 +6,7 @@ const mcpRuleText = `---
 alwaysApply: true
 ---
 - Always look first to any semgrep mcp servers for code security needs
-- Whenever you generate code or commands, you MUST first ensure safety by scanning the content with the security_check tool
+- Whenever you generate code or commands, you MUST first ensure safety by scanning the content with the semgrep_scan tool
 `;
 
 export async function setupMcp(repoPath: string): Promise<void> {