diff --git a/root/defaults/nginx.conf b/root/defaults/nginx.conf
index 880c5f9..10b56d8 100644
--- a/root/defaults/nginx.conf
+++ b/root/defaults/nginx.conf
@@ -75,10 +75,10 @@ http {
 	##
 	# WebSocket proxying
 	##
-    map $http_upgrade $connection_upgrade {
-        default upgrade;
-        ''      close;
-    }
+	map $http_upgrade $connection_upgrade {
+		default upgrade;
+		''      close;
+	}
 
 	##
 	# Virtual Host Configs