diff --git a/compiler/rustc_borrowck/src/type_check/mod.rs b/compiler/rustc_borrowck/src/type_check/mod.rs
index 1f745f977d4c4..87b0a887d1cc4 100644
--- a/compiler/rustc_borrowck/src/type_check/mod.rs
+++ b/compiler/rustc_borrowck/src/type_check/mod.rs
@@ -312,6 +312,7 @@ fn translate_outlives_facts(typeck: &mut TypeChecker<'_, '_>) {
     }
 }
 
+#[track_caller]
 fn mirbug(tcx: TyCtxt<'_>, span: Span, msg: &str) {
     // We sometimes see MIR failures (notably predicate failures) due to
     // the fact that we check rvalue sized predicates here. So use `delay_span_bug`