diff --git a/apps/message-hub/base/deployment.yaml b/apps/message-hub/base/deployment.yaml
index 84b971b..4c28770 100644
--- a/apps/message-hub/base/deployment.yaml
+++ b/apps/message-hub/base/deployment.yaml
@@ -77,11 +77,6 @@ spec:
                 secretKeyRef:
                   key: username
                   name: postgresql-secret
-            - name: DB_DATABASE
-              valueFrom:
-                secretKeyRef:
-                  key: hostname
-                  name: postgresql-secret
             - name: DB_PORT
               valueFrom:
                 secretKeyRef: