diff --git a/nginx.conf b/nginx.conf
index 74036c60f..dcb884f16 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -1,4 +1,5 @@
 	gzip on;
+	etag on;
 	map $http_upgrade $connection_upgrade {
 		default upgrade;
 		'' close;