diff --git a/server-nginx-default b/server-nginx-default
index 3ebcbf8..df14eb6 100644
--- a/server-nginx-default
+++ b/server-nginx-default
@@ -139,7 +139,7 @@ server {
 
         # RB10508 API endpoints
         location /rb10508/ {
-            proxy_pass http://localhost:10508;
+            proxy_pass http://localhost:10508/;
             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;