diff --git a/homeassistant/components/ruckus_unleashed/device_tracker.py b/homeassistant/components/ruckus_unleashed/device_tracker.py
index df5027ebaa8..89cc22ef766 100644
--- a/homeassistant/components/ruckus_unleashed/device_tracker.py
+++ b/homeassistant/components/ruckus_unleashed/device_tracker.py
@@ -18,6 +18,7 @@ from .const import (
     KEY_SYS_CLIENTS,
     UNDO_UPDATE_LISTENERS,
 )
+from .coordinator import RuckusUnleashedDataUpdateCoordinator
 
 _LOGGER = logging.getLogger(__package__)
 
@@ -65,14 +66,19 @@ def add_new_entities(coordinator, async_add_entities, tracked):
 
 
 @callback
-def restore_entities(registry, coordinator, entry, async_add_entities, tracked):
+def restore_entities(
+    registry: er.EntityRegistry,
+    coordinator: RuckusUnleashedDataUpdateCoordinator,
+    entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
+    tracked: set[str],
+) -> None:
     """Restore clients that are not a part of active clients list."""
-    missing = []
+    missing: list[RuckusUnleashedDevice] = []
 
-    for entity in registry.entities.values():
+    for entity in registry.entities.get_entries_for_config_entry_id(entry.entry_id):
         if (
-            entity.config_entry_id == entry.entry_id
-            and entity.platform == DOMAIN
+            entity.platform == DOMAIN
             and entity.unique_id not in coordinator.data[KEY_SYS_CLIENTS]
         ):
             missing.append(