diff --git a/tests/crashes/116721.rs b/tests/ui/mir/sized-slice-predicate-116721.rs
similarity index 82%
rename from tests/crashes/116721.rs
rename to tests/ui/mir/sized-slice-predicate-116721.rs
index fc1a6530bc8..c6a0aca2da8 100644
--- a/tests/crashes/116721.rs
+++ b/tests/ui/mir/sized-slice-predicate-116721.rs
@@ -1,5 +1,6 @@
-//@ known-bug: #116721
+//@ build-pass
 //@ compile-flags: -Zmir-opt-level=3 --emit=mir
+
 fn hey<T>(it: &[T])
 where
     [T]: Clone,