diff --git a/components/airflow-cnpg-database/kustomization.yaml b/components/airflow-cnpg-database/kustomization.yaml
index bca0862..0cd20f3 100644
--- a/components/airflow-cnpg-database/kustomization.yaml
+++ b/components/airflow-cnpg-database/kustomization.yaml
@@ -24,7 +24,7 @@ secretgenerator:
 - name: airflow-postgres-connection
   type: Secret
   literals:
-  - connection=postgresql://airflow:NotSoSecret@$(AIRFLOW_DATABASE_SERVICE_NAME):5432/airflow
+  - connection=postgresql://airflow:NotSoSecret@${AIRFLOW_POSTGRES_RW_SERVICE_HOST}:5432/airflow
 
 vars:
 - name: AIRFLOW_DATABASE_SERVICE_NAME