diff --git a/configuration.yaml b/configuration.yaml
index 465634d..68febff 100644
--- a/configuration.yaml
+++ b/configuration.yaml
@@ -158,6 +158,7 @@ influxdb:
   tags_attributes:
     - friendly_name
     - device_class
+    - state_class
   ignore_attributes:
     - icon
   exclude: