diff --git a/mta.yaml b/mta.yaml
index 6f66d9b7..2fdca92b 100644
--- a/mta.yaml
+++ b/mta.yaml
@@ -112,6 +112,8 @@ resources:
       service-plan: hdi-shared
   - name: samples-auth
     type: org.cloudfoundry.managed-service
+    processed-after:
+      - samples-messaging
     parameters:
       service: xsuaa
       service-plan: application