diff --git a/tools/mcp_tool.py b/tools/mcp_tool.py
index ccfe69d55..3a817d579 100644
--- a/tools/mcp_tool.py
+++ b/tools/mcp_tool.py
@@ -3800,7 +3800,7 @@ def shutdown_mcp_servers():
         if future is not None:
             try:
                 future.result(timeout=15)
-            except Exception as exc:
+            except BaseException as exc:
                 logger.debug("Error during MCP shutdown: %s", exc)
 
     _stop_mcp_loop()