diff --git a/phive-api/src/main/java/com/helger/phive/api/executorset/ValidationExecutorSet.java b/phive-api/src/main/java/com/helger/phive/api/executorset/ValidationExecutorSet.java
index 60c22034..066b1e22 100644
--- a/phive-api/src/main/java/com/helger/phive/api/executorset/ValidationExecutorSet.java
+++ b/phive-api/src/main/java/com/helger/phive/api/executorset/ValidationExecutorSet.java
@@ -145,12 +145,11 @@ public int hashCode ()
   @Override
   public String toString ()
   {
-    return ToStringGenerator.getDerived (super.toString ())
-                            .append ("ID", m_aVESID)
-                            .append ("DisplayName", m_sDisplayName)
-                            .append ("List", m_aList)
-                            .append ("Status", m_aStatus)
-                            .getToString ();
+    return new ToStringGenerator (this).append ("ID", m_aVESID)
+                                       .append ("DisplayName", m_sDisplayName)
+                                       .append ("List", m_aList)
+                                       .append ("Status", m_aStatus)
+                                       .getToString ();
   }
 
   @Nonnull
diff --git a/phive-api/src/main/java/com/helger/phive/api/executorset/ValidationExecutorSetAlias.java b/phive-api/src/main/java/com/helger/phive/api/executorset/ValidationExecutorSetAlias.java
index 5d819543..a8b87df3 100644
--- a/phive-api/src/main/java/com/helger/phive/api/executorset/ValidationExecutorSetAlias.java
+++ b/phive-api/src/main/java/com/helger/phive/api/executorset/ValidationExecutorSetAlias.java
@@ -140,10 +140,9 @@ public int hashCode ()
   @Override
   public String toString ()
   {
-    return ToStringGenerator.getDerived (super.toString ())
-                            .append ("ID", m_aVESID)
-                            .append ("DisplayName", m_sDisplayName)
-                            .append ("VES", m_aVES)
-                            .getToString ();
+    return new ToStringGenerator (this).append ("ID", m_aVESID)
+                                       .append ("DisplayName", m_sDisplayName)
+                                       .append ("VES", m_aVES)
+                                       .getToString ();
   }
 }