diff --git a/config/dot/quickshell/services/HomeAssistant.qml b/config/dot/quickshell/services/HomeAssistant.qml
index f73f77e..8beceab 100644
--- a/config/dot/quickshell/services/HomeAssistant.qml
+++ b/config/dot/quickshell/services/HomeAssistant.qml
@@ -42,7 +42,11 @@ Singleton {
         }
 
         if (result.ok === true) {
-            root.entities = Array.isArray(result.entities) ? result.entities : [];
+            root.entities = Array.isArray(result.entities)
+                ? result.entities.map(entity => Object.assign({}, entity, {
+                    name: entity.sourceName, domain: "light"
+                }))
+                : [];
             root.phase = "ready";
             root.stale = false;
             root.lastError = "";
diff --git a/tests/quickshell/home_assistant_bridge_test.py b/tests/quickshell/home_assistant_bridge_test.py
index b1e1fb6..6a1b329 100644
--- a/tests/quickshell/home_assistant_bridge_test.py
+++ b/tests/quickshell/home_assistant_bridge_test.py
@@ -255,6 +255,12 @@ class HomeAssistantBridgeTest(unittest.TestCase):
     def test_qml_refreshes_through_the_catalog_command(self) -> None:
         self.assertIn('command: [root.helperPath, "catalog"]', QML_SERVICE.read_text())
 
+    def test_qml_adapts_catalog_entities_for_legacy_consumers(self) -> None:
+        source = QML_SERVICE.read_text()
+
+        self.assertIn("result.entities.map(entity => Object.assign({}, entity, {", source)
+        self.assertIn('name: entity.sourceName, domain: "light"', source)
+
     def test_authentication_error_is_redacted(self) -> None:
         self.assertEqual(
             bridge.public_http_error(401, "sensitive response"),