diff --git a/deploy/kubernetes/atst-nginx-configmap.yml b/deploy/kubernetes/atst-nginx-configmap.yml
index b30ff73d..eef7b377 100644
--- a/deploy/kubernetes/atst-nginx-configmap.yml
+++ b/deploy/kubernetes/atst-nginx-configmap.yml
@@ -5,8 +5,6 @@ metadata:
   name: atst-nginx
   namespace: atat
 data:
-  htpasswd: |
-    atat:$apr1$D9ZQ6.AS$BwgIHxTMbRQsv4LbbAGAT/
   nginx-config: |-
     server {
         server_name www.atat.codes atat.codes;
diff --git a/deploy/kubernetes/atst.yml b/deploy/kubernetes/atst.yml
index 842558dc..c302f8af 100644
--- a/deploy/kubernetes/atst.yml
+++ b/deploy/kubernetes/atst.yml
@@ -92,8 +92,8 @@ spec:
               path: dhparam.pem
               mode: 0640
         - name: nginx-htpasswd
-          configMap:
-            name: atst-nginx
+          secret:
+            secretName: atst-nginx-htpasswd
             items:
             - key: htpasswd
               path: .htpasswd