diff --git a/.github/workflows/metrics-workflow.yml b/.github/workflows/metrics-workflow.yml
deleted file mode 100644
index bc22fcd4b..000000000
--- a/.github/workflows/metrics-workflow.yml
+++ /dev/null
@@ -1,36 +0,0 @@
-name: Metrics
-on: [pull_request]
-
-jobs:
-  binary-size:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Install dependencies
-        run: sudo apt-get install build-essential imagemagick libfreetype6-dev libjpeg-dev libpng-dev pkg-config
-      - name: Install ARM toolchain
-        uses: numworks/setup-arm-toolchain@v1
-      - name: Checkout PR base
-        uses: actions/checkout@v2
-        with:
-          ref: ${{ github.event.pull_request.base.sha }}
-          path: base
-      - name: Build base
-        run: make -j2 -C base epsilon.elf
-      - name: Checkout PR head
-        uses: actions/checkout@v2
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-          path: head
-      - name: Build head
-        run: make -j2 -C head epsilon.elf
-      - name: Retrieve binary size analysis
-        id: binary_size
-        run: echo "::set-output name=table::$(python3 head/build/metrics/binary_size.py base/output/release/device/n0110/epsilon.elf head/output/release/device/n0110/epsilon.elf --labels Base Head --escape)"
-      - name: Prepare comment auth
-        run: echo "::set-env name=GITHUB_TOKEN::$(echo ZGExNWM1YzNlMjVkMWU5ZGFmOWQyY2UxMmRhYjJiN2ZhMWM4ODVhMA== | base64 --decode)"
-      - name: Add comment
-        uses: actions/github@v1.0.0
-        env:
-          GITHUB_TOKEN: ${{ env.GITHUB_TOKEN }}
-        with:
-          args: comment ${{ steps.binary_size.outputs.table }}