diff --git a/tutor-contrib-harmony-plugin/tutor_k8s_harmony_plugin/patches/k8s-services b/tutor-contrib-harmony-plugin/tutor_k8s_harmony_plugin/patches/k8s-services
index b92c808..104cea0 100644
--- a/tutor-contrib-harmony-plugin/tutor_k8s_harmony_plugin/patches/k8s-services
+++ b/tutor-contrib-harmony-plugin/tutor_k8s_harmony_plugin/patches/k8s-services
@@ -34,6 +34,6 @@ spec:
   tls:
   - hosts:
     - {{ host }}
-    secretName: central-lb-ingress-tls
+    secretName: {{ host | replace(".", "-") }}-tls
 {%- endfor %}