diff --git a/custom_components/hon/const.py b/custom_components/hon/const.py
index 1a2d022..7716b2d 100644
--- a/custom_components/hon/const.py
+++ b/custom_components/hon/const.py
@@ -111,6 +111,7 @@ TUMBLE_DRYER_PR_PHASE = {
     "1": "TD_CMD&CTRL.STATUS_PHASE.PHASE_HEAT_STROKE",
     "2": "WASHING_CMD&CTRL.PHASE_DRYING.TITLE",
     "3": "TD_CMD&CTRL.STATUS_PHASE.PHASE_COOLDOWN",
+    "8": "unknown",
     "11": "WASHING_CMD&CTRL.PHASE_READY.TITLE",
     "12": "unknown",
     "13": "TD_CMD&CTRL.STATUS_PHASE.PHASE_COOLDOWN",