diff --git a/.drone.yml b/.drone.yml
index 0a843af..759892f 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -6,9 +6,10 @@ steps:
 - name: test
   image: node:16
   commands:
+  - curl -f https://get.pnpm.io/v6.16.js | node - add --global pnpm@7
   - node ./test-server/node-http.js &
-  - npm install
-  - npm run test:nowatch
+  - pnpm install
+  - pnpm run test:nowatch
 
 ---
 kind: pipeline
@@ -18,6 +19,7 @@ steps:
 - name: test
   image: node
   commands:
+  - curl -f https://get.pnpm.io/v6.16.js | node - add --global pnpm@7
   - node ./test-server/node-http.js &
-  - npm install
-  - npm run test:nowatch
\ No newline at end of file
+  - pnpm install
+  - pnpm run test:nowatch
\ No newline at end of file