diff --git a/nginx/nginx.conf b/nginx/nginx.conf
index 9012f5d..e167ebb 100644
--- a/nginx/nginx.conf
+++ b/nginx/nginx.conf
@@ -14,7 +14,7 @@ http {
         location /bisect-rustc {
             resolver 127.0.0.11 valid=30s;
             set $upstream_service cargo-bisect-rustc-service;
-            proxy_pass http://$upstream_service:4000/;
+            proxy_pass http://$upstream_service:4000;
         }
 
         location / {
@@ -32,7 +32,7 @@ http {
         location / {
             resolver 127.0.0.11 valid=30s;
             set $upstream_registry registry;
-            proxy_pass https://$upstream_registry:5000/;
+            proxy_pass https://$upstream_registry:5000;
         }
     }
 
@@ -44,7 +44,7 @@ http {
         location / {
             resolver 127.0.0.11 valid=30s;
             set $upstream_frontend cors-school-frontend;
-            proxy_pass http://$upstream_frontend:80/;
+            proxy_pass http://$upstream_frontend:80;
         }
     }
 
@@ -67,7 +67,7 @@ http {
 
             resolver 127.0.0.11 valid=30s;
             set $upstream_backend cors-school-backend;
-            proxy_pass http://$upstream_backend:8080/;
+            proxy_pass http://$upstream_backend:8080;
 
         }
     }
@@ -111,7 +111,7 @@ http {
 
             resolver 127.0.0.11 valid=30s;
             set $upstream_backend hugo-chat-backend;
-            proxy_pass http://$upstream_backend:8080/;
+            proxy_pass http://$upstream_backend:8080;
 
         }
     }