diff --git a/docs/kubernetes/mailu/imap.yaml b/docs/kubernetes/mailu/imap.yaml
index c3a188c7..64e69930 100644
--- a/docs/kubernetes/mailu/imap.yaml
+++ b/docs/kubernetes/mailu/imap.yaml
@@ -67,7 +67,6 @@ spec:
     role: mail
     tier: backend
   ports:
-  ports:
   - name: imap-auth
     port: 2102
     protocol: TCP