diff --git a/configuration/matrix.yaml b/configuration/matrix.yaml
index fc86b24..e35025e 100644
--- a/configuration/matrix.yaml
+++ b/configuration/matrix.yaml
@@ -15,10 +15,16 @@ synapse:
 matrixAuthenticationService:
   ingress:
     host: mas.solidish.dev
+    annotations:
+      cert-manager.io/cluster-issuer: letsencrypt-prod
+    tlsSecret:  mas-cert
 
 matrixRTC:
   ingress:
     host: mrtc.solidish.dev
+    annotations:
+      cert-manager.io/cluster-issuer: letsencrypt-prod
+    tlsSecret:  mrtc-cert
 
 elementWeb:
   ingress:
@@ -29,4 +35,7 @@ elementWeb:
 
 elementAdmin:
   ingress:
-    host: elementa.solidish.dev
+    host: admin.element.solidish.dev
+    annotations:
+      cert-manager.io/cluster-issuer: letsencrypt-prod
+    tlsSecret:  admin-cert