diff --git a/.drone.yml b/.drone.yml
index c7fa611..ffcba00 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -6,14 +6,22 @@ type: docker
 # If yes, deploy to vercel
 
 steps:
+- name: install
+  image: node
+  commands:
+  - yarn
 - name: build-game
   image: node
   commands:
   - yarn build:game
+  depends_on:
+  - install
 - name: build-pwa
   image: node
   commands:
   - yarn build:pwa
+  depends_on:
+  - install
 - name: test
   image: node
   commands: