diff --git a/deployments/ssl/certmanager.yaml b/deployments/ssl/certmanager.yaml
index 673fe73..ec6dfbd 100644
--- a/deployments/ssl/certmanager.yaml
+++ b/deployments/ssl/certmanager.yaml
@@ -44,7 +44,7 @@ spec:
         rfc2136:
           nameserver: hawke.hxst.com.au:53
           tsigSecretSecretRef:
-            name: hawke-tsig
+            name: hxme-update-key
             key:  hxme-update-key
           tsigAlgorithm: HMACSHA256
           tsigKeyName: hxme-update-key