diff --git a/src/layman/authz/role_service.py b/src/layman/authz/role_service.py
index f914ba2bc..4b05a9cd9 100644
--- a/src/layman/authz/role_service.py
+++ b/src/layman/authz/role_service.py
@@ -81,5 +81,35 @@ def validate_role_table():
         raise Exception(f"Roles in JDBC Role service should not have parent column filled: {[role[0] for role in roles]}.")
 
 
+def validate_user_roles_table():
+    exp_relation = [(settings.LAYMAN_GS_USER, 'ADMIN'),
+                    (settings.LAYMAN_GS_USER, settings.LAYMAN_GS_ROLE),
+                    (settings.GEOSERVER_ADMIN_USER, 'ADMIN'),
+                    ]
+    query = f"""
+with exp_relations as(
+SELECT w.name, %s
+FROM {settings.LAYMAN_PRIME_SCHEMA}.users u inner join
+     {settings.LAYMAN_PRIME_SCHEMA}.workspaces w on u.id_workspace = w.id
+UNION ALL
+select w.name as username,
+       concat('USER_', UPPER(w.name)) as rolename
+from {settings.LAYMAN_PRIME_SCHEMA}.users u inner join
+     {settings.LAYMAN_PRIME_SCHEMA}.workspaces w on w.id = u.id_workspace
+UNION ALL
+select * from unnest (%s, %s) as exp_user_role(username, rolename)
+)
+select * from exp_relations
+except
+select username, rolename
+from {settings.LAYMAN_ROLE_SERVICE_SCHEMA}.user_roles
+    """
+    user_roles = db_util.run_query(query, (settings.LAYMAN_GS_ROLE, [rel[0] for rel in exp_relation], [rel[1] for rel in exp_relation]), uri_str=settings.LAYMAN_ROLE_SERVICE_URI)
+    if user_roles:
+        raise Exception(
+            f"Missing user-role relation in JDBC Role service table user_roles: {[{'username': user_role[0], 'rolename': user_role[1]} for user_role in user_roles]}")
+
+
 def validate_role_service():
     validate_role_table()
+    validate_user_roles_table()