diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 07664ba35..46137cb75 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -86,6 +86,7 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v2
+      - uses: jetli/wasm-pack-action@v0.3.0
       - name: Generate code coverage
         run: |
           apt-get update &&\