diff --git a/volumes/conf.d/seafile.zinomedia.de.conf b/volumes/conf.d/seafile.zinomedia.de.conf
index 34e61ff..d06cb0f 100644
--- a/volumes/conf.d/seafile.zinomedia.de.conf
+++ b/volumes/conf.d/seafile.zinomedia.de.conf
@@ -27,7 +27,7 @@ server {
 
     location / {
         resolver 127.0.0.11;
-        set $upstream "http://seafile:8000/";
+        set $upstream "seafile:8000";
 
         proxy_pass $upstream;
         proxy_read_timeout 1200s;