diff --git a/compiler/frontend.java/src/org/jetbrains/jet/lang/resolve/java/JvmClassName.java b/compiler/frontend.java/src/org/jetbrains/jet/lang/resolve/java/JvmClassName.java
index f0366f96a0e..b2f41453114 100644
--- a/compiler/frontend.java/src/org/jetbrains/jet/lang/resolve/java/JvmClassName.java
+++ b/compiler/frontend.java/src/org/jetbrains/jet/lang/resolve/java/JvmClassName.java
@@ -101,4 +101,9 @@ public class JvmClassName {
         }
         return asmType;
     }
+
+    @Override
+    public String toString() {
+        return getInternalName();
+    }
 }