diff --git a/tests/ui/assertions_on_constants.rs b/tests/ui/assertions_on_constants.rs
index e989de65404..6617ca183a8 100644
--- a/tests/ui/assertions_on_constants.rs
+++ b/tests/ui/assertions_on_constants.rs
@@ -28,4 +28,7 @@ fn main() {
     debug_assert!(false); // #3948
     assert_const!(3);
     assert_const!(-1);
+
+    // Don't lint on this:
+    assert!(cfg!(feature = "hey") || cfg!(not(feature = "asdf")));
 }