diff --git a/operate/cli.py b/operate/cli.py
index 449fe203..7b174fda 100644
--- a/operate/cli.py
+++ b/operate/cli.py
@@ -279,8 +279,8 @@ async def _kill_server(request: Request) -> JSONResponse:
         """Kill backend server from inside."""
         os.kill(os.getpid(), signal.SIGINT)
 
-    @app.get(f"/stop_all_services")
-    async def _kill_server(request: Request) -> JSONResponse:
+    @app.get("/stop_all_services")
+    async def _stop_all_services(request: Request) -> JSONResponse:
         """Kill backend server from inside."""
         logger.info("Stopping services on demand...")
         pause_all_services()
diff --git a/operate/services/service.py b/operate/services/service.py
index 61412563..a59a9b06 100644
--- a/operate/services/service.py
+++ b/operate/services/service.py
@@ -509,7 +509,7 @@ def _build_host(self, force: bool = True, chain_id: str = "100") -> None:
             try:
                 sleep(3)
                 shutil.rmtree(build)
-            except:
+            except:  # noqa
                 # sleep and try again. exception if fails
                 print_exc()
                 sleep(3)