diff --git a/apps/nspanel-lovelace-ui/luibackend/controller.py b/apps/nspanel-lovelace-ui/luibackend/controller.py
index c900a407..03e48efb 100644
--- a/apps/nspanel-lovelace-ui/luibackend/controller.py
+++ b/apps/nspanel-lovelace-ui/luibackend/controller.py
@@ -151,7 +151,7 @@ class LuiController(object):
         items = self._config.get_all_entity_names()
         apis.ha_api.log(f"gtest123: {items}")
         prefixes = ("navigate.", "delete", "iText")
-        items = [x for x in items if not (x is None or x.startswith(prefixes))]
+        items = set([x for x in items if not (x is None or x.startswith(prefixes))])
         apis.ha_api.log(f"Registering callbacks for the following items: {items}")
         for item in items:
             if apis.ha_api.entity_exists(item):