diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 07155708..bd526429 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -47,12 +47,12 @@ jobs:
     - run: yarn build
     - run: yarn package
     - run: yarn test
-    - run: |
-        node_modules/.bin/tsc $GITHUB_WORKSPACE/__tests__/chromedriver.ts
-        # Cannot find chromedriver when using ncc.
-        # see https://github.com/nanasess/setup-chromedriver/issues/303
-        # node_modules/.bin/ncc build $GITHUB_WORKSPACE/__tests__/chromedriver.js -o $GITHUB_WORKSPACE/__tests__
-        # rm -rf node_modules
+    # - run: |
+    #     node_modules/.bin/tsc $GITHUB_WORKSPACE/__tests__/chromedriver.ts
+    #     # Cannot find chromedriver when using ncc.
+    #     # see https://github.com/nanasess/setup-chromedriver/issues/303
+    #     # node_modules/.bin/ncc build $GITHUB_WORKSPACE/__tests__/chromedriver.js -o $GITHUB_WORKSPACE/__tests__
+    #     # rm -rf node_modules
     - if: matrix.chrome_version != 'current'
       env:
         CHROME_VERSION: ${{ matrix.chrome_version }}
@@ -82,7 +82,7 @@ jobs:
         export DISPLAY=:99
         chromedriver --url-base=/wd/hub &
         sudo Xvfb -ac :99 -screen 0 1280x1024x24 > /dev/null 2>&1 & # disable headless mode
-        node $GITHUB_WORKSPACE/__tests__/chromedriver.js
+        node_modules/.bin/ts-node $GITHUB_WORKSPACE/__tests__/chromedriver.ts
 
   test_default_version:
     runs-on: ${{ matrix.os }}
@@ -111,11 +111,11 @@ jobs:
     - run: yarn build
     - run: yarn package
     - run: yarn test
-    - run: |
-        node_modules/.bin/tsc $GITHUB_WORKSPACE/__tests__/chromedriver.ts
-        # Cannot find chromedriver when using ncc.
-        # see https://github.com/nanasess/setup-chromedriver/issues/303
-        # node_modules/.bin/ncc build $GITHUB_WORKSPACE/__tests__/chromedriver.js -o $GITHUB_WORKSPACE/__tests__
+    # - run: |
+    #     node_modules/.bin/tsc $GITHUB_WORKSPACE/__tests__/chromedriver.ts
+    #     # Cannot find chromedriver when using ncc.
+    #     # see https://github.com/nanasess/setup-chromedriver/issues/303
+    #     # node_modules/.bin/ncc build $GITHUB_WORKSPACE/__tests__/chromedriver.js -o $GITHUB_WORKSPACE/__tests__
         # rm -rf node_modules
     - uses: ./
       if: matrix.branch == 'now'
@@ -127,4 +127,4 @@ jobs:
         export DISPLAY=:99
         chromedriver --url-base=/wd/hub &
         sudo Xvfb -ac :99 -screen 0 1280x1024x24 > /dev/null 2>&1 & # disable headless mode
-        node $GITHUB_WORKSPACE/__tests__/chromedriver.js
+        node_modules/.bin/ts-node $GITHUB_WORKSPACE/__tests__/chromedriver.ts
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 43b3ec27..ac48678b 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -33,13 +33,13 @@ jobs:
     - run: yarn build
     - run: yarn package
     - run: yarn test
-    - run: |
-        node_modules/.bin/tsc $GITHUB_WORKSPACE/__tests__/chromedriver.ts
-        # Cannot find chromedriver when using ncc.
-        # see https://github.com/nanasess/setup-chromedriver/issues/303
-        # node_modules/.bin/ncc build $GITHUB_WORKSPACE/__tests__/chromedriver.js -o $GITHUB_WORKSPACE/__tests__
-        # rm -rf node_modules
-      shell: bash
+    # - run: |
+    #     node_modules/.bin/tsc $GITHUB_WORKSPACE/__tests__/chromedriver.ts
+    #     # Cannot find chromedriver when using ncc.
+    #     # see https://github.com/nanasess/setup-chromedriver/issues/303
+    #     # node_modules/.bin/ncc build $GITHUB_WORKSPACE/__tests__/chromedriver.js -o $GITHUB_WORKSPACE/__tests__
+    #     # rm -rf node_modules
+    #   shell: bash
     - shell: pwsh
       run: |
         $chrome_fullversion = (Get-Item $Env:CHROMEAPP).VersionInfo.FileVersion
@@ -65,7 +65,7 @@ jobs:
     - name: setup
       run: |
         chromedriver --url-base=/wd/hub &
-        node "$Env:GITHUB_WORKSPACE\__tests__\chromedriver.js"
+        node_modules\.bin\ts-node "$Env:GITHUB_WORKSPACE\__tests__\chromedriver.ts"
 
   test_default_version:
     runs-on: ${{ matrix.os }}
@@ -84,13 +84,13 @@ jobs:
     - run: yarn build
     - run: yarn package
     - run: yarn test
-    - run: |
-        node_modules/.bin/tsc $GITHUB_WORKSPACE/__tests__/chromedriver.ts
-        # Cannot find chromedriver when using ncc.
-        # see https://github.com/nanasess/setup-chromedriver/issues/303
-        # node_modules/.bin/ncc build $GITHUB_WORKSPACE/__tests__/chromedriver.js -o $GITHUB_WORKSPACE/__tests__
-        # rm -rf node_modules
-      shell: bash
+    # - run: |
+    #     node_modules/.bin/tsc $GITHUB_WORKSPACE/__tests__/chromedriver.ts
+    #     # Cannot find chromedriver when using ncc.
+    #     # see https://github.com/nanasess/setup-chromedriver/issues/303
+    #     # node_modules/.bin/ncc build $GITHUB_WORKSPACE/__tests__/chromedriver.js -o $GITHUB_WORKSPACE/__tests__
+    #     # rm -rf node_modules
+    #   shell: bash
     - uses: ./
       if: matrix.branch == 'now'
     - uses: nanasess/setup-chromedriver@master
@@ -98,4 +98,4 @@ jobs:
     - name: setup
       run: |
         chromedriver --url-base=/wd/hub &
-        node "$Env:GITHUB_WORKSPACE\__tests__\chromedriver.js"
+        node_modules\.bin\ts-node "$Env:GITHUB_WORKSPACE\__tests__\chromedriver.ts"