diff --git a/scripts/migration/Classes/Query/Query_Builder.py b/scripts/migration/Classes/Query/Query_Builder.py
index 4b350b3964..4a94147226 100644
--- a/scripts/migration/Classes/Query/Query_Builder.py
+++ b/scripts/migration/Classes/Query/Query_Builder.py
@@ -257,7 +257,11 @@ def generateQueries(self):
                     ?permission webacl:accessTo ?resource ;
                     webacl:mode webacl:Read ;
                     webacl:agent ?accessRights .
-                }} .
+                }} . 
+                OPTIONAL {{ ?permission_write webacl:accessTo ?resource ;
+                    webacl:mode webacl:Write ;
+                    webacl:agent ?accessRights . filter (not exists {{?permission_write webacl:accessTo ?resource ;
+                    webacl:mode webacl:Read }})}} .
                 OPTIONAL {{
                     ?resource acl:hasEmbargo ?embargo .
                     OPTIONAL {{ ?embargo acl:embargoReleaseDate ?available }} .