diff --git a/substrate/frame/support/test/tests/pallet.rs b/substrate/frame/support/test/tests/pallet.rs
index 4944ded2db..3bde38c78e 100644
--- a/substrate/frame/support/test/tests/pallet.rs
+++ b/substrate/frame/support/test/tests/pallet.rs
@@ -509,6 +509,15 @@ fn instance_expand() {
 	let _: pallet::__InherentHiddenInstance = ();
 }
 
+#[test]
+fn trait_store_expand() {
+	TestExternalities::default().execute_with(|| {
+		<pallet::Pallet<Runtime> as pallet::Store>::Value::get();
+		<pallet::Pallet<Runtime> as pallet::Store>::Map::get(1);
+		<pallet::Pallet<Runtime> as pallet::Store>::DoubleMap::get(1, 2);
+	})
+}
+
 #[test]
 fn pallet_expand_deposit_event() {
 	TestExternalities::default().execute_with(|| {