diff --git a/deploy/k8s/cert-manager-issuer.yaml b/deploy/k8s/cert-manager-issuer.yaml
index ba20e5ee..e754529e 100644
--- a/deploy/k8s/cert-manager-issuer.yaml
+++ b/deploy/k8s/cert-manager-issuer.yaml
@@ -8,7 +8,7 @@ metadata:
   name: letsencrypt-prod
 spec:
   acme:
-    server: https://acme-v2.api.letsencrypt.org/directory
+    server: https://acme-v02.api.letsencrypt.org/directory
     email: scott@shorashim.ch
     privateKeySecretRef:
       name: letsencrypt-prod-key
diff --git a/deploy/k8s/gitea-mcp-deployment.yaml b/deploy/k8s/gitea-mcp-deployment.yaml
index ffb24713..80ba402c 100644
--- a/deploy/k8s/gitea-mcp-deployment.yaml
+++ b/deploy/k8s/gitea-mcp-deployment.yaml
@@ -51,14 +51,12 @@ spec:
               memory: "256Mi"
               cpu: "250m"
           livenessProbe:
-            httpGet:
-              path: /mcp
+            tcpSocket:
               port: 8080
             initialDelaySeconds: 10
             periodSeconds: 30
           readinessProbe:
-            httpGet:
-              path: /mcp
+            tcpSocket:
               port: 8080
             initialDelaySeconds: 5
             periodSeconds: 10