diff --git a/playbooks/include/proxies-certificates.yml b/playbooks/include/proxies-certificates.yml
index f52c3d12be..8e6ca2f9e5 100644
--- a/playbooks/include/proxies-certificates.yml
+++ b/playbooks/include/proxies-certificates.yml
@@ -30,6 +30,12 @@
   - role: httpd/certificate
     name: wildcard-2017.stg.fedoraproject.org
     SSLCertificateChainFile: wildcard-2017.stg.fedoraproject.org.intermediate.cert
+    when: env == "staging"
+
+  - role: httpd/certificate
+    name: wildcard-2017.app.os.stg.fedoraproject.org
+    SSLCertificateChainFile: wildcard-2017.app.os.stg.fedoraproject.org.intermediate.cert
+    when: env == "staging"
 
   - role: httpd/certificate
     name: fedoramagazine.org