diff --git a/core/descriptors/src/org/jetbrains/kotlin/resolve/OverridingUtil.java b/core/descriptors/src/org/jetbrains/kotlin/resolve/OverridingUtil.java
index 000ab0041e2..15d95dfacc1 100644
--- a/core/descriptors/src/org/jetbrains/kotlin/resolve/OverridingUtil.java
+++ b/core/descriptors/src/org/jetbrains/kotlin/resolve/OverridingUtil.java
@@ -1031,5 +1031,10 @@ public class OverridingUtil {
         public String getDebugMessage() {
             return debugMessage;
         }
+
+        @Override
+        public String toString() {
+            return overridable + ": " + debugMessage;
+        }
     }
 }