diff --git a/src/test/java/uulm/teamname/marvelous/gamelibrary/messages/MessageValidationUtilityTest.java b/src/test/java/uulm/teamname/marvelous/gamelibrary/messages/MessageValidationUtilityTest.java
index 4f5b4a7..023f584 100644
--- a/src/test/java/uulm/teamname/marvelous/gamelibrary/messages/MessageValidationUtilityTest.java
+++ b/src/test/java/uulm/teamname/marvelous/gamelibrary/messages/MessageValidationUtilityTest.java
@@ -55,7 +55,7 @@ class MessageValidationUtilityTest {
                 .isEqualTo("characters doesn't have twelve elements");
 
         assertThat(ValidationUtility.validate(message).get())
-                .isEqualTo("characters: doesn't have twelve elements");
+                .isEqualTo("characters doesn't have twelve elements");
     }
 
     @Test