diff --git a/packages/core/src/tools/mcp-tool.ts b/packages/core/src/tools/mcp-tool.ts
index b854f5ce0..d3d18ff66 100644
--- a/packages/core/src/tools/mcp-tool.ts
+++ b/packages/core/src/tools/mcp-tool.ts
@@ -111,7 +111,6 @@ class DiscoveredMCPToolInvocation extends BaseToolInvocation<
   ToolParams,
   ToolResult
 > {
-  private static readonly allowlist: Set<string> = new Set();
   private static readonly MAX_RECONNECT_RETRIES = 3;
 
   constructor(