diff --git a/src/main/java/org/mockito/exceptions/verification/ArgumentsAreDifferent.java b/src/main/java/org/mockito/exceptions/verification/ArgumentsAreDifferent.java
index 1be1ace19e..ac572f40a5 100644
--- a/src/main/java/org/mockito/exceptions/verification/ArgumentsAreDifferent.java
+++ b/src/main/java/org/mockito/exceptions/verification/ArgumentsAreDifferent.java
@@ -31,6 +31,6 @@ public ArgumentsAreDifferent(String message, String wanted, String actual) {
 
     @Override
     public String getMessage() {
-        return removeFirstLine(super.toString());
+        return removeFirstLine(super.getMessage());
     }
 }