diff --git a/.github/workflows/axe-a11y-check.yml b/.github/workflows/axe-a11y-check.yml
index dfe429dd2..a180dd53d 100644
--- a/.github/workflows/axe-a11y-check.yml
+++ b/.github/workflows/axe-a11y-check.yml
@@ -17,6 +17,8 @@ jobs:
         
     steps:
       - uses: actions/checkout@v2
+      - name: Install wait-on
+        run: npm install --save wait-on
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v1
         with: