diff --git a/persistence-service-v1/persistence-service-processor-v1/src/main/resources/db/changelog/db.changelog-tenant.yaml b/persistence-service-v1/persistence-service-processor-v1/src/main/resources/db/changelog/db.changelog-tenant.yaml
index 2948c6ebf..3ecf94e31 100644
--- a/persistence-service-v1/persistence-service-processor-v1/src/main/resources/db/changelog/db.changelog-tenant.yaml
+++ b/persistence-service-v1/persistence-service-processor-v1/src/main/resources/db/changelog/db.changelog-tenant.yaml
@@ -125,5 +125,7 @@ databaseChangeLog:
       file: db/changelog/tenant/sql/46-add-keep_image_metadata.sql
   - include:
       file: db/changelog/tenant/sql/47-add-keep_hidden_text.sql
+  - include:
+      file: db/changelog/tenant/sql/203-acl-duplicate-cleanup.sql
   - include:
       file: db/changelog/tenant/sql/203-spring-acl-constraints.changelog.sql
diff --git a/persistence-service-v1/persistence-service-processor-v1/src/main/resources/db/changelog/tenant/sql/203-acl-duplicate-cleanup.sql b/persistence-service-v1/persistence-service-processor-v1/src/main/resources/db/changelog/tenant/sql/203-acl-duplicate-cleanup.sql
new file mode 100644
index 000000000..f8926a617
--- /dev/null
+++ b/persistence-service-v1/persistence-service-processor-v1/src/main/resources/db/changelog/tenant/sql/203-acl-duplicate-cleanup.sql
@@ -0,0 +1,26 @@
+update acl_entry e set acl_object_identity = (
+    select min(id)
+    from acl_object_identity oi2
+    where oi2.object_id_identity = (
+        select object_id_identity from acl_object_identity oi1 where oi1.id = e.acl_object_identity
+    )
+);
+
+update acl_entry e set sid = (
+    select min(id)
+    from acl_sid sid2
+    where sid2.sid = (
+        select sid from acl_sid sid1 where sid1.id = e.sid
+    )
+);
+
+update acl_object_identity e set owner_sid = (
+    select min(id)
+    from acl_sid sid2
+    where sid2.sid = (
+        select sid from acl_sid sid1 where sid1.id = e.owner_sid
+    )
+);
+
+delete from acl_sid s1 where s1.id != ( select min(s2.id) from acl_sid s2 where s2.sid = s1.sid);
+delete from acl_object_identity s1 where s1.id != ( select min(s2.id) from acl_object_identity s2 where s2.object_id_identity = s1.object_id_identity);