diff --git a/src/test/ui/const-generics/generic_const_exprs/unify-op-with-fn-call.rs b/src/test/ui/const-generics/generic_const_exprs/unify-op-with-fn-call.rs
index abbeb2c928ed..bb054bec6b6c 100644
--- a/src/test/ui/const-generics/generic_const_exprs/unify-op-with-fn-call.rs
+++ b/src/test/ui/const-generics/generic_const_exprs/unify-op-with-fn-call.rs
@@ -1,3 +1,4 @@
+// check-pass
 #![feature(generic_const_exprs, adt_const_params, const_trait_impl)]
 #![allow(incomplete_features)]