diff --git a/ansible/group_vars/airflow/vars.yml b/ansible/group_vars/airflow/vars.yml
index e494671..3fb68eb 100644
--- a/ansible/group_vars/airflow/vars.yml
+++ b/ansible/group_vars/airflow/vars.yml
@@ -9,5 +9,4 @@ airflow_admin_users:
 airflow_fernet_key: "{{ lookup('amazon.aws.aws_ssm', '/oonidevops/secrets/airflow_fernet_key', profile='oonidevops_user_prod') }}"
 airflow_webserver_secret_key: "{{ lookup('amazon.aws.aws_ssm', '/oonidevops/secrets/airflow_webserver_secret_key', profile='oonidevops_user_prod') }}"
 airflow_executor: "LocalExecutor"
-airflow_webserver_secret_key: "{{ lookup('amazon.aws.aws_ssm', '/oonidevops/secrets/airflow_webserver_secret_key', profile='oonidevops_user_prod') }}"
 airflow_database_conn: "postgresql+psycopg2://airflow:{{ lookup('amazon.aws.aws_ssm', '/oonidevops/secrets/airflow_postgresql_password', profile='oonidevops_user_prod') }}@ooni-tier0-postgres.c7mgscca82no.eu-central-1.rds.amazonaws.com/airflow"