diff --git a/custom_components/philips_airpurifier_coap/config_flow.py b/custom_components/philips_airpurifier_coap/config_flow.py
index d1c7812..cfc8076 100644
--- a/custom_components/philips_airpurifier_coap/config_flow.py
+++ b/custom_components/philips_airpurifier_coap/config_flow.py
@@ -126,10 +126,11 @@ async def async_step_dhcp(self, discovery_info: dhcp.DhcpServiceInfo) -> FlowRes
         )[0]
         self._device_id = status[PhilipsApi.DEVICE_ID]
         _LOGGER.debug(
-            "Detected host %s as model %s with name: %s",
+            "Detected host %s as model %s with name: %s and firmware %s",
             self._host,
             self._model,
             self._name,
+            self._wifi_version,
         )
         self._status = status
 
@@ -298,10 +299,11 @@ async def async_step_user(
                 config_entry_data[CONF_STATUS] = status
 
                 _LOGGER.debug(
-                    "Detected host %s as model %s with name: %s",
+                    "Detected host %s as model %s with name: %s and firmware: %s",
                     self._host,
                     self._model,
                     self._name,
+                    self._wifi_version,
                 )
 
                 # check if model is supported
diff --git a/custom_components/philips_airpurifier_coap/philips.py b/custom_components/philips_airpurifier_coap/philips.py
index b6262de..5d6fe87 100644
--- a/custom_components/philips_airpurifier_coap/philips.py
+++ b/custom_components/philips_airpurifier_coap/philips.py
@@ -580,7 +580,7 @@ class PhilipsAC085020C(PhilipsAC085011C):
     """AC0850/20 with firmware AWS_Philips_AIR_Combo."""
 
 
-class PhilipsAC085031(PhilipsAC085011C):
+class PhilipsAC085031(PhilipsAC085011):
     """AC0850/31."""