diff --git a/crates/hir-ty/src/tests/coercion.rs b/crates/hir-ty/src/tests/coercion.rs
index d56b15b9b74..bfb8df61a33 100644
--- a/crates/hir-ty/src/tests/coercion.rs
+++ b/crates/hir-ty/src/tests/coercion.rs
@@ -536,7 +536,7 @@ fn test() {
 
 #[test]
 fn coerce_unsize_generic() {
-    check(
+    check_no_mismatches(
         r#"
 //- minicore: coerce_unsized
 struct Foo<T> { t: T };
@@ -544,9 +544,7 @@ fn coerce_unsize_generic() {
 
 fn test() {
     let _: &Foo<[usize]> = &Foo { t: [1, 2, 3] };
-                         //^^^^^^^^^^^^^^^^^^^^^ expected &Foo<[usize]>, got &Foo<[i32; 3]>
     let _: &Bar<[usize]> = &Bar(Foo { t: [1, 2, 3] });
-                         //^^^^^^^^^^^^^^^^^^^^^^^^^^ expected &Bar<[usize]>, got &Bar<[i32; 3]>
 }
 "#,
     );