diff --git a/.gitea/workflows/deploy.yml b/.gitea/workflows/deploy.yml
index 57831012..42af4e3a 100644
--- a/.gitea/workflows/deploy.yml
+++ b/.gitea/workflows/deploy.yml
@@ -47,8 +47,14 @@ jobs:
           ACTIVE_PROFILE=dev docker compose up -d redis mci-mock dozzle
           
           # 4. 신규 버전(TARGET) 컨테이너 기동
-          echo "Building and starting $TARGET containers..."
-          ACTIVE_PROFILE=dev docker compose up -d --build \
+          echo "Building and starting $TARGET containers sequentially to prevent OOM..."
+          ACTIVE_PROFILE=dev docker compose build gateway-$TARGET
+          ACTIVE_PROFILE=dev docker compose build tool-sms-$TARGET
+          ACTIVE_PROFILE=dev docker compose build tool-email-$TARGET
+          ACTIVE_PROFILE=dev docker compose build tool-other-$TARGET
+          ACTIVE_PROFILE=dev docker compose build tool-payment-$TARGET
+          
+          ACTIVE_PROFILE=dev docker compose up -d \
             gateway-$TARGET \
             tool-sms-$TARGET \
             tool-email-$TARGET \