diff --git a/infra/nginx/default.conf b/infra/nginx/default.conf
index fd39d733..589d34aa 100644
--- a/infra/nginx/default.conf
+++ b/infra/nginx/default.conf
@@ -4,8 +4,10 @@ server {
     server_name kikikan.xyz;
     root /work/public;
 
-	ssl_certificate /usr/bin/certbot/server.crt;
-	ssl_certificate_key /usr/bin/certbot/server.key;
+	ssl_certificate /etc/letsencrypt/live/kikikan.xyz/cert.pem;
+	SSLCertificateKeyFile /etc/letsencrypt/live/kikikan.xyz/privkey.pem;
+	SSLCertificateChainFile /etc/letsencrypt/live/kikikan.xyz/chain.pem;
+
 	access_log /var/log/nginx/ssl-access.log;
 	error_log /var/log/nginx/ssl-error.log;