diff --git a/.github/workflows/build-onert-micro-arm.yml b/.github/workflows/build-onert-micro-arm.yml
deleted file mode 100644
index c264050fb2a..00000000000
--- a/.github/workflows/build-onert-micro-arm.yml
+++ /dev/null
@@ -1,50 +0,0 @@
-name: Build onert-micro with arm-none-eabi-gcc
-
-on:
-  pull_request:
-    branches:
-      - master
-      - release/*
-    types:
-      - opened
-      - synchronize
-      - reopened
-      - ready_for_review
-    paths:
-      - 'onert-micro/**'
-      - '.github/workflows/build-onert-micro-arm.yml'
-
-defaults:
-  run:
-    shell: bash
-
-jobs:
-  build-onert-micro-arm:
-    name: Build onert-micro with arm-none-eabi-gcc
-    runs-on: ubuntu-20.04
-    # Skip on draft, check on draft -> ready
-    if: github.event.pull_request.draft == false
-
-    steps:
-      - name: Install Arm GNU Toolchain (arm-none-eabi-gcc)
-        uses: carlosperate/arm-none-eabi-gcc-action@v1
-        with:
-          release: '12.2.Rel1' # <-- The compiler release to use
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          # Checkout PR head commit
-          # Checkout Action use merge commit as default
-          ref: ${{ github.event.pull_request.head.sha }}
-          # Fetch all history and branch (default: 1)
-          fetch-depth: 0
-      - name: Build static library with arm-none-eabi-gcc
-        run: |
-          mkdir build
-          cd build
-          cmake ../infra/onert-micro/
-          for i in $(seq 1 5); do \
-            [ $i -gt 1 ] && sleep 5; \
-            make -j1 luci_interpreter_micro_arm && s=0 && break || s=$?; \
-          done; \
-          (exit $s)