diff --git a/cert-manager/cert-exporter.config.yml b/cert-manager/cert-exporter.config.yml
index 677f993..410630f 100644
--- a/cert-manager/cert-exporter.config.yml
+++ b/cert-manager/cert-exporter.config.yml
@@ -5,8 +5,3 @@ certs:
   key: certificates/_.pyrocufflink.net.key
   cert: certificates/_.pyrocufflink.net.crt
   bundle: certificates/_.pyrocufflink.net.pem
-- name: hlc-cert
-  namespace: default
-  key: certificates/hatchlearningcenter.org.key
-  cert: certificates/hatchlearningcenter.org.crt
-  bundle: certificates/hatchlearningcenter.org.pem
diff --git a/cert-manager/cert-exporter.yaml b/cert-manager/cert-exporter.yaml
index 0acdf9d..09697b4 100644
--- a/cert-manager/cert-exporter.yaml
+++ b/cert-manager/cert-exporter.yaml
@@ -18,7 +18,6 @@ rules:
   - get
   resourceNames:
   - pyrocufflink-cert
-  - hlc-cert
 
 ---
 apiVersion: rbac.authorization.k8s.io/v1
diff --git a/cert-manager/certificates.yaml b/cert-manager/certificates.yaml
index 9080a99..188f239 100644
--- a/cert-manager/certificates.yaml
+++ b/cert-manager/certificates.yaml
@@ -16,31 +16,3 @@ spec:
   privateKey:
     algorithm: ECDSA
     rotationPolicy: Always
-
----
-apiVersion: cert-manager.io/v1
-kind: Certificate
-metadata:
-  name: hlc-cert
-spec:
-  secretName: hlc-cert
-  dnsNames:
-  - hatchlearningcenter.org
-  - '*.hatchlearningcenter.org'
-  - hatchlearningcenter.com
-  - '*.hatchlearningcenter.com'
-  - hlckc.org
-  - '*.hlckc.org'
-  - hlckc.com
-  - '*.hlckc.com'
-  - hlcks.org
-  - '*.hlcks.org'
-  - hlcks.com
-  - '*.hlcks.com'
-  issuerRef:
-    group: cert-manager.io
-    kind: ClusterIssuer
-    name: zerossl
-  privateKey:
-    algorithm: ECDSA
-    rotationPolicy: Always
diff --git a/cert-manager/jenkins.yaml b/cert-manager/jenkins.yaml
index 16c941d..ce145c0 100644
--- a/cert-manager/jenkins.yaml
+++ b/cert-manager/jenkins.yaml
@@ -11,7 +11,6 @@ rules:
   - get
   resourceNames:
   - pyrocufflink-cert
-  - hlc-cert
 
 ---
 apiVersion: rbac.authorization.k8s.io/v1