diff --git a/apps/sn/.env.development b/apps/sn/.env.development
index 9300c5ae3..f1e169c8e 100644
--- a/apps/sn/.env.development
+++ b/apps/sn/.env.development
@@ -12,3 +12,5 @@ NEXT_PUBLIC_ACCESS_TOKEN = access-token
 NEXT_PUBLIC_REFRESH_TOKEN = refresh-token
 
 NEXT_PUBLIC_SEWERAGE_API_URL=http://con.mind-one.co.kr:11083/sewerage-service/api   # 개발 서버 API
+
+PORT=3002