diff --git a/cert-manager/default-cluster-cert-issuer.yaml b/cert-manager/default.yaml
similarity index 93%
rename from cert-manager/default-cluster-cert-issuer.yaml
rename to cert-manager/default.yaml
index 9a54742..1468db9 100644
--- a/cert-manager/default-cluster-cert-issuer.yaml
+++ b/cert-manager/default.yaml
@@ -2,7 +2,7 @@
 apiVersion: cert-manager.io/v1
 kind: ClusterIssuer
 metadata:
-  name: default-cluster-cert-issuer
+  name: default
   namespace: cert-manager
 spec:
   acme:
diff --git a/cert-manager/kustomization.yaml b/cert-manager/kustomization.yaml
index a60ed40..34879b7 100644
--- a/cert-manager/kustomization.yaml
+++ b/cert-manager/kustomization.yaml
@@ -18,4 +18,4 @@ helmCharts:
 
 resources:
 - ssh://git@git.k-space.ee/secretspace/kube/cert-manager # secrets (.env): tsig-secret
-- ./default-cluster-cert-issuer.yaml
+- ./default.yaml
diff --git a/gitea/application.yaml b/gitea/application.yaml
index 19b47fc..97c1db1 100644
--- a/gitea/application.yaml
+++ b/gitea/application.yaml
@@ -10,7 +10,7 @@ spec:
   issuerRef:
     group: cert-manager.io
     kind: ClusterIssuer
-    name: default-cluster-cert-issuer
+    name: default
   secretName: git-tls
   revisionHistoryLimit: 1
 ---
diff --git a/minio-clusters/cert.yaml b/minio-clusters/cert.yaml
index 5646cb0..229f4ed 100644
--- a/minio-clusters/cert.yaml
+++ b/minio-clusters/cert.yaml
@@ -10,6 +10,6 @@ spec:
   issuerRef:
     group: cert-manager.io
     kind: ClusterIssuer
-    name: default-cluster-cert-issuer
+    name: default
   secretName: wildcard-tls
   revisionHistoryLimit: 1
diff --git a/traefik/application-extras.yml b/traefik/application-extras.yml
index 575d16a..ac3f536 100644
--- a/traefik/application-extras.yml
+++ b/traefik/application-extras.yml
@@ -19,7 +19,7 @@ spec:
   issuerRef:
     group: cert-manager.io
     kind: ClusterIssuer
-    name: default-cluster-cert-issuer
+    name: default
   secretName: wildcard-tls
   usages:
     - digital signature
diff --git a/wildduck/certificate.yaml b/wildduck/certificate.yaml
index 301b1b6..d2a9be2 100644
--- a/wildduck/certificate.yaml
+++ b/wildduck/certificate.yaml
@@ -9,6 +9,6 @@ spec:
   issuerRef:
     group: cert-manager.io
     kind: ClusterIssuer
-    name: default-cluster-cert-issuer
+    name: default
   secretName: wildduck-tls
   revisionHistoryLimit: 1