diff --git a/mastodon.conf b/mastodon.conf
index f478d0f..22b3621 100644
--- a/mastodon.conf
+++ b/mastodon.conf
@@ -4,11 +4,11 @@ map $http_upgrade $connection_upgrade {
 }
 
 upstream backend {
-    server localhost:3000 fail_timeout=0;
+    server unix:/run/mastodon/mastodon-web.sock fail_timeout=0;
 }
 
 upstream streaming {
-    server localhost:4000 fail_timeout=0;
+    server unix:/run/mastodon/mastodon-streaming.sock fail_timeout=0;
 }
 
 proxy_cache_path /var/cache/nginx levels=1:2 keys_zone=CACHE:10m inactive=7d max_size=1g;