diff --git a/nginx/nginx.dev.conf b/nginx/nginx.dev.conf
index 67ebc6b..fd57de2 100644
--- a/nginx/nginx.dev.conf
+++ b/nginx/nginx.dev.conf
@@ -25,11 +25,6 @@ http {
         keepalive 32;
     }
 
-    upstream kokomen-nest-server-dev {
-        server kokomen-nest-server-dev:3001;
-        keepalive 32;
-    }
-
     # 공통 로그 포맷
     log_format main '$remote_addr - $remote_user [$time_local] "$request" '
                     '$status $body_bytes_sent "$http_referer" '
@@ -126,7 +121,7 @@ http {
         add_header Referrer-Policy strict-origin-when-cross-origin always;
 
         location /api/v3 {
-            proxy_pass         http://kokomen-nest-server-dev;
+            proxy_pass         http://api_server;
             proxy_http_version 1.1;
             proxy_set_header   Upgrade $http_upgrade;
             proxy_set_header   Connection $connection_upgrade;