diff --git a/sites-available/default b/sites-available/default
index 27f99b8..7474e19 100644
--- a/sites-available/default
+++ b/sites-available/default
@@ -8,10 +8,10 @@ server {
   server_name my.domain.com;
 
   ssl_certificate /etc/letsencrypt/live/my.domain.com/fullchain.pem;
-	ssl_certificate_key /etc/letsencrypt/live/my.domain.com/privkey.pem;
+  ssl_certificate_key /etc/letsencrypt/live/my.domain.com/privkey.pem;
 
-	client_max_body_size 5M;
-	client_body_buffer_size 256K;
+  client_max_body_size 5M;
+  client_body_buffer_size 256K;
 
   sendfile on;
   send_timeout 600s;