diff --git a/CODEOWNERS b/CODEOWNERS
index 8a72fadfbd9..7f925f69809 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -195,8 +195,8 @@ build.json @home-assistant/supervisor
 /tests/components/camera/ @home-assistant/core
 /homeassistant/components/cast/ @emontnemery
 /tests/components/cast/ @emontnemery
-/homeassistant/components/cert_expiry/ @Cereal2nd @jjlawren
-/tests/components/cert_expiry/ @Cereal2nd @jjlawren
+/homeassistant/components/cert_expiry/ @jjlawren
+/tests/components/cert_expiry/ @jjlawren
 /homeassistant/components/circuit/ @braam
 /homeassistant/components/cisco_ios/ @fbradyirl
 /homeassistant/components/cisco_mobility_express/ @fbradyirl
diff --git a/homeassistant/components/cert_expiry/manifest.json b/homeassistant/components/cert_expiry/manifest.json
index 5125f69d03a..df135b65bbe 100644
--- a/homeassistant/components/cert_expiry/manifest.json
+++ b/homeassistant/components/cert_expiry/manifest.json
@@ -1,7 +1,7 @@
 {
   "domain": "cert_expiry",
   "name": "Certificate Expiry",
-  "codeowners": ["@Cereal2nd", "@jjlawren"],
+  "codeowners": ["@jjlawren"],
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/cert_expiry",
   "iot_class": "cloud_polling"