diff --git a/custom_components/nbp/sensor.py b/custom_components/nbp/sensor.py
index 2719af2..cb7303b 100644
--- a/custom_components/nbp/sensor.py
+++ b/custom_components/nbp/sensor.py
@@ -137,7 +137,7 @@ def state(self):
         return self._ask
 
     @property
-    def device_state_attributes(self):
+    def extra_state_attributes(self):
         """Return the state attributes of this device."""
         return {
             "bid": self._bid,