diff --git a/backend/src/main/java/com/nttdata/calender/changes/Change.java b/backend/src/main/java/com/nttdata/calender/changes/Change.java
index fdb48ee..346f3b5 100644
--- a/backend/src/main/java/com/nttdata/calender/changes/Change.java
+++ b/backend/src/main/java/com/nttdata/calender/changes/Change.java
@@ -158,7 +158,7 @@ public class Change {
         private String queryPackageName(String packageType) throws ARException{
                 var queryPackage = new Query.QueryBuilder("CTR:GenericContractJoinCFG_Package").addFieldId("PackageName", 200000020).build();
                 var packageName = api.queryFieldsById("\'InstanceId_Package\' = \"" + packageType + "\"", queryPackage.getFieldIds(), queryPackage.getFormName(), null, 0, 0).get(0);
-                return packageName.toString();
+                return packageName.get(queryPackage.getFieldId("PackageName")).toString();
         }
 
         /**