diff --git a/backend/app/plugins/builtin/common/ping.py b/backend/app/plugins/builtin/common/ping.py
index 077fab4..dee4f35 100644
--- a/backend/app/plugins/builtin/common/ping.py
+++ b/backend/app/plugins/builtin/common/ping.py
@@ -1,5 +1,8 @@
 import asyncio
 import time
+from typing import Optional
+
+from sqlalchemy.ext.asyncio import AsyncSession
 
 from app.models.device import Device
 from app.models.object import Object
@@ -12,7 +15,7 @@ class PingAction(BaseAction):
     compatible_categories = []  # works for all device types
     params_schema = []
 
-    async def execute(self, device: Device, obj: Object, params: dict, emit: Emitter) -> ActionResult:
+    async def execute(self, device: Device, obj: Object, params: dict, emit: Emitter, db: Optional[AsyncSession] = None) -> ActionResult:
         await emit(f"Pinging {device.ip}...", "info")
         start = time.monotonic()
         proc = None