diff --git a/rootfs/etc/confd/templates/nginx.conf.tmpl b/rootfs/etc/confd/templates/nginx.conf.tmpl
index 9ec6e37..db6f485 100644
--- a/rootfs/etc/confd/templates/nginx.conf.tmpl
+++ b/rootfs/etc/confd/templates/nginx.conf.tmpl
@@ -23,7 +23,7 @@ http {
         # List port
         listen {{"{{"}}GIN_PORT{{"}}"}};
 
-        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;pu
+        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
         ssl_certificate /etc/ssl/nginx/fullchain.pem;
         ssl_certificate_key /etc/ssl/nginx/privkey.pem;
         ssl_ciphers HIGH:!aNULL:!MD5;