diff --git a/apps/nspanel-lovelace-ui/luibackend/config.py b/apps/nspanel-lovelace-ui/luibackend/config.py
index abda3f65..47d60cfe 100644
--- a/apps/nspanel-lovelace-ui/luibackend/config.py
+++ b/apps/nspanel-lovelace-ui/luibackend/config.py
@@ -40,7 +40,7 @@ class Card(object):
         self.key = card_input_config.get("key", "unknown")
         self.nav1Override = card_input_config.get("navItem1")
         self.nav2Override = card_input_config.get("navItem2")
-        self.sleepTimeout  = entity_input_config.get("sleepTimeout")
+        self.sleepTimeout  = card_input_config.get("sleepTimeout")
         self.last_update = 0
         self.cooldown = card_input_config.get("cooldown", 0)
         # for single entity card like climate or media