diff --git a/docs/installation_guide/nginx.md b/docs/installation_guide/nginx.md
index bbf12b05..f1a492c0 100644
--- a/docs/installation_guide/nginx.md
+++ b/docs/installation_guide/nginx.md
@@ -154,7 +154,7 @@ server {
   server_name example.org;
   location / {
     # set to 127.0.0.1 instead of localhost to work around https://stackoverflow.com/a/52550758
-    proxy_pass http://127.0.0.1:8080/;
+    proxy_pass http://127.0.0.1:8080;
     proxy_set_header Host $host;
     proxy_set_header Upgrade $http_upgrade;
     proxy_set_header Connection "upgrade";