diff --git a/compiler/rustc_mir/src/monomorphize/collector.rs b/compiler/rustc_mir/src/monomorphize/collector.rs
index a8f2b4d60e140c61d46fcb69e330e8bdfc443f5e..75f80f69beafc54741c1f534537d1e3fd806792f 100644
--- a/compiler/rustc_mir/src/monomorphize/collector.rs
+++ b/compiler/rustc_mir/src/monomorphize/collector.rs
@@ -823,7 +823,7 @@ fn should_codegen_locally<'tcx>(tcx: TyCtxt<'tcx>, instance: &Instance<'tcx>) ->
     }
 
     if !tcx.is_mir_available(def_id) {
-        bug!("cannot create local mono-item for {:?}", def_id)
+        bug!("no MIR available for {:?}", def_id);
     }
 
     true