diff --git a/breeder/linux_network_stack/objective.py b/breeder/linux_network_stack/objective.py
index c4b46448..37c6625a 100644
--- a/breeder/linux_network_stack/objective.py
+++ b/breeder/linux_network_stack/objective.py
@@ -1,6 +1,7 @@
 
 
 def objective(trial,
+              run=None,
               identifier=None,
               archive_db_url=None,
               locking_db_url=None,
@@ -43,7 +44,7 @@ def objective(trial,
 
     logger.debug('fetching setting data')
 
-    breeder_table_name = f"{breeder_name}"
+    breeder_table_name = f"{breeder_name}_{run}_{identifier}"
     query = f"SELECT * FROM {breeder_table_name} WHERE {breeder_table_name}.setting_id = '{setting_id}';"
 
     archive_db_data = archive_db_engine.execute(query).fetchall()
diff --git a/breeder/linux_network_stack/optimization.py b/breeder/linux_network_stack/optimization.py
index ef553ab2..27e19cd0 100644
--- a/breeder/linux_network_stack/optimization.py
+++ b/breeder/linux_network_stack/optimization.py
@@ -1,6 +1,6 @@
 
 
-def create_optimization_dag(dag_id, config, identifier):
+def create_optimization_dag(dag_id, config, run, identifier):
 
     dag = DAG(dag_id,
               default_args=DEFAULTS,
@@ -22,6 +22,7 @@ def run_optimization():
 
             objective_kwargs = dict(archive_db_url=f'postgresql://{ARCHIVE_DB_USER}:{ARCHIVE_DB_PASSWORD}@{ARCHIVE_DB_HOSTNAME}:{ARCHIVE_DB_PORT}/{ARCHIVE_DB_DATABASE}',
                                     locking_db_url=DLM_DB_CONNECTION,
+                                    run=run,
                                     identifier=identifier,
                                     breeder_name=config.get('name'),
                                     )
diff --git a/breeder/linux_network_stack/root_dag.py b/breeder/linux_network_stack/root_dag.py
index 4bc4677d..e9314343 100644
--- a/breeder/linux_network_stack/root_dag.py
+++ b/breeder/linux_network_stack/root_dag.py
@@ -143,7 +143,7 @@ def determine_config_shard(run_id=None,
         dag_id = f'{dag_name}_{run_id}'
         if not is_cooperative:
             config = determine_config_shard()
-        globals()[f'{dag_id}_optimization_{identifier}'] = create_optimization_dag(f'{dag_id}_optimization_{identifier}', config, identifier)
+        globals()[f'{dag_id}_optimization_{identifier}'] = create_optimization_dag(f'{dag_id}_optimization_{identifier}', config, run_id, identifier)
         globals()[f'{dag_id}_target_{identifier}'] = create_target_interaction_dag(f'{dag_id}_target_interaction_{identifier}', config, target, identifier)
 
     target_id += 1