diff --git a/docker-compose.portainer.yml b/docker-compose.portainer.yml
index 99e39df..baf724d 100644
--- a/docker-compose.portainer.yml
+++ b/docker-compose.portainer.yml
@@ -232,6 +232,7 @@ services:
       AIRFLOW__CORE__DAGS_FOLDER: /opt/pipeline/dags
       AIRFLOW__CORE__LOAD_EXAMPLES: "false"
       AIRFLOW__CORE__SECRET_KEY: "school-compare-airflow-secret-key-that-is-long-enough-for-sha512-jwt-signing"
+      AIRFLOW__CORE__INTERNAL_API_URL: http://airflow-api-server:8080
       AIRFLOW__LOGGING__BASE_LOG_FOLDER: /opt/airflow/logs
       PG_HOST: sc_database
       PG_PORT: "5432"