diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 4121d4f..23d6c32 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -46,6 +46,9 @@ jobs:
       - uses: actions/setup-node@v1
         with:
           node-version: 14
+      
+      - name: Install
+        run: yarn install
 
       - name: Publish
         run: |