diff --git a/test/java/CredentialsTest.java b/test/java/CredentialsTest.java
index 5fdb1ab..26e5dcd 100644
--- a/test/java/CredentialsTest.java
+++ b/test/java/CredentialsTest.java
@@ -18,7 +18,13 @@ class CredentialsTest {
 
     @Test
     void validWrongData() {
-        Credentials cred = new Credentials("hofmannol", "GEHEIM123");
+        Credentials cred = new Credentials("brunoklasing", "GEHEIM123");
+        assertFalse(cred.valid());
+    }
+
+    @Test
+    void validWrongData2() {
+        Credentials cred = new Credentials("wimmerma", "GERONIMO");
         assertFalse(cred.valid());
     }