diff --git a/.github/workflows/typecheck.yml b/.github/workflows/typecheck.yml
deleted file mode 100644
index d0f8f71..0000000
--- a/.github/workflows/typecheck.yml
+++ /dev/null
@@ -1,27 +0,0 @@
-on:
-  push:
-    branches:
-      - master
-      - main
-      - default
-  pull_request:
-    branches:
-      - '**'
-
-name: Typecheck
-jobs:
-  check:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        node-version: [12.x]
-    steps:
-      - uses: actions/checkout@v2.4.0
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v2.4.1
-        with:
-          node-version: ${{ matrix.node-version }}
-      - name: Install dependencies
-        run: npm install
-      - name: Typecheck
-        uses: gozala/typescript-error-reporter-action@v1.0.8