diff --git a/mcp-client-typescript/index.ts b/mcp-client-typescript/index.ts
index be89f65..627c8e3 100644
--- a/mcp-client-typescript/index.ts
+++ b/mcp-client-typescript/index.ts
@@ -55,7 +55,7 @@ class MCPClient {
         command,
         args: [serverScriptPath],
       });
-      this.mcp.connect(this.transport);
+      await this.mcp.connect(this.transport);
 
       // List available tools
       const toolsResult = await this.mcp.listTools();