diff --git a/issuer.yaml b/issuer.yaml
index 9cf38b6..f14430f 100644
--- a/issuer.yaml
+++ b/issuer.yaml
@@ -2,7 +2,6 @@ apiVersion: cert-manager.io/v1
 kind: Issuer
 metadata:
   name: letsencrypt-issuer
-  namespace: default
 spec:
   acme:
     server: https://acme-v02.api.letsencrypt.org/directory