diff --git a/.github/plint.yml b/.github/plint.yml
index 84ed3336b..9972c5003 100644
--- a/.github/plint.yml
+++ b/.github/plint.yml
@@ -8,3 +8,5 @@ spellcheck:
     - ngrx
     - qshare
     - snackbar
+  exclude:
+    - src/assets/app.extensions.json
diff --git a/src/assets/app.extensions.json b/src/assets/app.extensions.json
index fddd265f9..b6b0f7109 100644
--- a/src/assets/app.extensions.json
+++ b/src/assets/app.extensions.json
@@ -7,7 +7,7 @@
   "$license": "LGPL-3.0",
   "$runtime": "1.7.0",
   "$description": "Core application extensions and features",
-  "$references": ["aos.plugin.json"],
+  "$references": ["aos.plugin.json", "app.header.json"],
 
   "rules": [
     {