diff --git a/dags/notice_processing_pipeline.py b/dags/notice_processing_pipeline.py
index 65deb7be..db365590 100644
--- a/dags/notice_processing_pipeline.py
+++ b/dags/notice_processing_pipeline.py
@@ -7,7 +7,7 @@
 from dags import DEFAULT_DAG_ARGUMENTS
 from dags.dags_utils import get_dag_param, smart_xcom_push, smart_xcom_forward, smart_xcom_pull
 from dags.operators.DagBatchPipelineOperator import NoticeBatchPipelineOperator, NOTICE_IDS_KEY, \
-    EXECUTE_ONLY_ONE_STEP_KEY, START_WITH_STEP_NAME_KEY, NUMBER_OF_AIRFLOW_WORKERS
+    EXECUTE_ONLY_ONE_STEP_KEY, START_WITH_STEP_NAME_KEY, AIRFLOW_NUMBER_OF_WORKERS
 from dags.pipelines.notice_batch_processor_pipelines import notices_batch_distillation_pipeline, \
     notice_batch_transformer_pipeline
 from dags.pipelines.notice_processor_pipelines import notice_normalisation_pipeline, notice_validation_pipeline, \
@@ -47,7 +47,7 @@ def branch_selector(result_branch: str, xcom_forward_keys: List[str] = [NOTICE_I
 
 @dag(default_args=DEFAULT_DAG_ARGUMENTS,
      schedule_interval=None,
-     max_active_runs=NUMBER_OF_AIRFLOW_WORKERS,
+     max_active_runs=AIRFLOW_NUMBER_OF_WORKERS,
      max_active_tasks=1,
      tags=['worker', 'pipeline'])
 def notice_processing_pipeline():
diff --git a/dags/operators/DagBatchPipelineOperator.py b/dags/operators/DagBatchPipelineOperator.py
index fa565301..64b4e5db 100644
--- a/dags/operators/DagBatchPipelineOperator.py
+++ b/dags/operators/DagBatchPipelineOperator.py
@@ -22,7 +22,7 @@
 NOTICE_PROCESSING_PIPELINE_DAG_NAME = "notice_processing_pipeline"
 DEFAULT_START_WITH_TASK_ID = "notice_normalisation_pipeline"
 DEFAULT_PIPELINE_NAME_FOR_LOGS = "unknown_pipeline_name"
-NUMBER_OF_AIRFLOW_WORKERS = config.NUMBER_OF_AIRFLOW_WORKERS
+AIRFLOW_NUMBER_OF_WORKERS = config.AIRFLOW_NUMBER_OF_WORKERS
 MAX_BATCH_SIZE = 2000
 
 
diff --git a/infra/airflow-cluster/docker-compose.yaml b/infra/airflow-cluster/docker-compose.yaml
index 2c8d5ad4..be7a40f6 100644
--- a/infra/airflow-cluster/docker-compose.yaml
+++ b/infra/airflow-cluster/docker-compose.yaml
@@ -60,6 +60,7 @@ x-airflow-common:
     AIRFLOW__CELERY__WORKER_CONCURRENCY: 1
     AIRFLOW__CORE__SQL_ALCHEMY_POOL_SIZE: 512
     AIRFLOW__CORE__SQL_ALCHEMY_MAX_OVERFLOW: 1024
+    AIRFLOW__WEBSERVER__WARN_DEPLOYMENT_EXPOSURE: 'false'
     AIRFLOW__CORE__SQL_ALCHEMY_CONN: "postgresql+psycopg2://${AIRFLOW_POSTGRES_USER}:${AIRFLOW_POSTGRES_PASSWORD}@postgres/${AIRFLOW_POSTGRES_DB_NAME}"
     AIRFLOW__CELERY__RESULT_BACKEND: "db+postgresql://${AIRFLOW_POSTGRES_USER}:${AIRFLOW_POSTGRES_PASSWORD}@postgres/${AIRFLOW_POSTGRES_DB_NAME}"
     AIRFLOW__CELERY__BROKER_URL: "redis://:${REDIS_PASSWORD}@redis:6379/0"
diff --git a/infra/airflow/docker-compose.yaml b/infra/airflow/docker-compose.yaml
index 396582f2..10d6ad93 100644
--- a/infra/airflow/docker-compose.yaml
+++ b/infra/airflow/docker-compose.yaml
@@ -61,6 +61,7 @@ x-airflow-common:
     AIRFLOW__CORE__DAGS_ARE_PAUSED_AT_CREATION: 'true'
     AIRFLOW__CORE__ENABLE_XCOM_PICKLING: "true"
     AIRFLOW__CORE__LOAD_EXAMPLES: 'false'
+    AIRFLOW__WEBSERVER__WARN_DEPLOYMENT_EXPOSURE: 'false'
     AIRFLOW__API__AUTH_BACKEND: 'airflow.api.auth.backend.basic_auth'
     _PIP_ADDITIONAL_REQUIREMENTS: ${_PIP_ADDITIONAL_REQUIREMENTS:-}
     VAULT_TOKEN: ${VAULT_TOKEN}