diff --git a/.drone.yml b/.drone.yml
index d1c91ec..5a19f36 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -23,6 +23,7 @@ steps:
       - npm config set registry https://registry.npmmirror.com
       - set NODE_OPTIONS=--openssl-legacy-provider
       - npm install
+      - npm i esbuild
       - npm run build
       - echo $NODE_MODULES_PATH
       - cp -r dist /app/build/$DRONE_REPO_NAME