diff --git a/src/test/compile-fail/coherence-default-trait-impl.rs b/src/test/compile-fail/coherence-default-trait-impl.rs
index 0705702b031..3d109de76cc 100644
--- a/src/test/compile-fail/coherence-default-trait-impl.rs
+++ b/src/test/compile-fail/coherence-default-trait-impl.rs
@@ -15,7 +15,7 @@ trait MyTrait {}
 impl MyTrait for .. {}
 
 impl MyTrait for .. {}
-//~^ ERROR conflicting implementations of trait `MyTrait`
+//~^ ERROR redundant default implementations of trait `MyTrait`
 
 trait MySafeTrait {}