diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 6ea3d219..7cc7408f 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -44,7 +44,7 @@ jobs:
           key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
 
       - name: Install dependencies
-        run: npm ci --no-optional
+        run: npm ci --omit=optional
 
       - name: Build
         run: npm run build