diff --git a/service-royalroad-chapters/deployment.yaml b/service-royalroad-chapters/deployment.yaml
index 5333bd3..a11b9b8 100644
--- a/service-royalroad-chapters/deployment.yaml
+++ b/service-royalroad-chapters/deployment.yaml
@@ -40,7 +40,7 @@ spec:
             - containerPort: 9000
               name: metrics
           env:
-            - name: SERVICE_RR_DB_HOST
+            - name: DB_HOST
               value: "mysql.app-notifications.svc.cluster.local"
             - name: BACKEND_API_URL
               value: "http://backend-api-internal.app-notifications.svc.cluster.local:8101/internal/receive-notifications"