diff --git a/apps/nspanel-lovelace-ui/luibackend/icons.py b/apps/nspanel-lovelace-ui/luibackend/icons.py
index 24c33d2b..f6861686 100644
--- a/apps/nspanel-lovelace-ui/luibackend/icons.py
+++ b/apps/nspanel-lovelace-ui/luibackend/icons.py
@@ -51,6 +51,8 @@ def map_to_mdi_name(ha_type, state=None, device_class=None):
         return "check-circle-outline" if state == "on" else "close-circle-outline"
     if ha_type == "cover":
         return "window-open" if state == "open" else "window-closed"
+    if ha_type == "lock":
+        return "lock-open" if state == "open" else "lock"
 
     elif ha_type == "sensor":
         if state == "on":