diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index bd6f481..ea38e1c 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -17,8 +17,8 @@ jobs:
         uses: actions/cache@v2
         with:
           path: '**/node_modules'
-          key: ${{ runner.os }}-lint-modules-${{ secrets.CACHE_VERSION }}-${{ hashFiles('**/yarn.lock') }}
+          key: ${{ runner.os }}-lint-modules-${{ secrets.CACHE_VERSION }}-${{ hashFiles('**/package-lock.json') }}
       - name: Install dependencies
-        run: yarn install --pure-lockfile
+        run: npm install --pure-lockfile
       - name: Run linter
-        run: yarn run lint
+        run: npm run lint
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c970c7a..dab8a92 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -28,17 +28,13 @@ jobs:
             **/node_modules
             .rdf-test-suite-cache
             .rdf-test-suite-ldf-cache
-          key: ${{ runner.os }}-test-modules-${{ secrets.CACHE_VERSION }}-${{ hashFiles('**/yarn.lock') }}
+          key: ${{ runner.os }}-test-modules-${{ secrets.CACHE_VERSION }}-${{ hashFiles('**/package-lock.json') }}
       - name: Install dependencies
-        run: yarn install --pure-lockfile
+        run: npm install
       - name: Build project
-        run: yarn run build
-      - name: Run depcheck
-        run: yarn run depcheck
-      - name: Run browser-tests
-        run: yarn run test-browser
+        run: npm run build
       - name: Run tests
-        run: yarn run test-ci
+        run: npm run test
       - name: Submit coverage results
         uses: coverallsapp/github-action@master
         with: