diff --git a/charts/homeassistant/templates/certificate.yaml b/charts/homeassistant/templates/certificate.yaml
index 89dd9ae..fc6dc78 100644
--- a/charts/homeassistant/templates/certificate.yaml
+++ b/charts/homeassistant/templates/certificate.yaml
@@ -6,7 +6,7 @@ metadata:
   labels:
     {{- include "homeassistant.labels" . | nindent 4 }}
 spec:
-  secretName: {{ include "homeassistant.fullname" . }}-cert-secret
+  secretName: {{ include "homeassistant.fullname" . }}-tls-cert-secret
   secretTemplate:
     labels:
       {{- include "homeassistant.labels" . | nindent 6 }}
diff --git a/charts/homeassistant/templates/deployment.yaml b/charts/homeassistant/templates/deployment.yaml
index 926a3cf..bb4e5d1 100644
--- a/charts/homeassistant/templates/deployment.yaml
+++ b/charts/homeassistant/templates/deployment.yaml
@@ -113,7 +113,7 @@ spec:
             name: {{ include "homeassistant.fullname" . }}-initscript
         - name: certificate-secret
           secret:
-            secretName: {{ include "homeassistant.fullname" . }}-cert-secret
+            secretName: {{ include "homeassistant.fullname" . }}-tls-cert-secret
         - name: main-configmap
           configMap:
             name: {{ include "homeassistant.fullname" . }}-configuration