diff --git a/custom_components/mikrotik_router/__init__.py b/custom_components/mikrotik_router/__init__.py
index e905e3a..e2c6886 100644
--- a/custom_components/mikrotik_router/__init__.py
+++ b/custom_components/mikrotik_router/__init__.py
@@ -24,7 +24,7 @@ _LOGGER = logging.getLogger(__name__)
 # ---------------------------
 #   async_setup
 # ---------------------------
-async def async_setup(hass, config):
+async def async_setup(hass, _):
     """Set up configured Mikrotik Controller."""
     hass.data[DOMAIN] = {}
     hass.data[DOMAIN][DATA_CLIENT] = {}
diff --git a/custom_components/mikrotik_router/mikrotik_controller.py b/custom_components/mikrotik_router/mikrotik_controller.py
index 3d1b88d..3ca558b 100644
--- a/custom_components/mikrotik_router/mikrotik_controller.py
+++ b/custom_components/mikrotik_router/mikrotik_controller.py
@@ -54,7 +54,7 @@ class MikrotikControllerData():
     # ---------------------------
     #   force_update
     # ---------------------------
-    async def force_update(self, now=None):
+    async def force_update(self, _):
         """Trigger update by timer"""
         await self.async_update()
         return
@@ -62,7 +62,7 @@ class MikrotikControllerData():
     # ---------------------------
     #   force_fwupdate_check
     # ---------------------------
-    async def force_fwupdate_check(self, now=None):
+    async def force_fwupdate_check(self, _):
         """Trigger hourly update by timer"""
         await self.async_fwupdate_check()
         return