diff --git a/.github/workflows/macOS.yml b/.github/workflows/macOS.yml
new file mode 100644
index 0000000..dcef4a3
--- /dev/null
+++ b/.github/workflows/macOS.yml
@@ -0,0 +1,45 @@
+name: Build on macOS
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - 'develop'
+      - 'master'
+      - 'test_workflow'
+
+jobs:
+  build:
+    runs-on: macos-12
+    steps:
+      - name: Clean workspace
+        run: |
+          echo "Cleaning up previous run"
+          rm -rf "${{ github.workspace }}"
+          mkdir -p "${{ github.workspace }}"
+      - name: Checkout repo
+        uses: actions/checkout@v3
+      - name: Checkout submodules
+        run: git submodule update --init
+      - name: Install dependencies
+        run: |
+          brew install cmake
+          brew tap ArmMbed/homebrew-formulae
+          brew install arm-none-eabi-gcc
+
+      - name: Build Project
+        # bash required otherwise this mysteriously (no error) fails at "Generating cyw43_bus_pio_spi.pio.h"
+        shell: bash
+        run: |
+          mkdir build
+          cd build
+          cmake .. -G "Unix Makefiles" -DPICO_SDK_TESTS_ENABLED=1 -DCMAKE_BUILD_TYPE=Debug -DPICO_BOARD=pico_w
+          cmake --build .
+
+      - name: Build Native
+        # bash required otherwise this mysteriously (no error) fails at "Generating cyw43_bus_pio_spi.pio.h"
+        shell: bash
+        run: |
+          mkdir build_native
+          cd build_native
+          cmake .. -G "Unix Makefiles" -DPICO_SDK_TESTS_ENABLED=1 -DCMAKE_BUILD_TYPE=Debug -DPICO_PLATFORM=host
+          cmake --build .
diff --git a/.github/workflows/multi-gcc.yml b/.github/workflows/multi-gcc.yml
index d5d7479..19245eb 100644
--- a/.github/workflows/multi-gcc.yml
+++ b/.github/workflows/multi-gcc.yml
@@ -3,8 +3,8 @@
   workflow_dispatch:
   push:
     branches:
-      - 'develop'
       - 'master'
+      - 'test_workflow'
 
 jobs:
   build:
@@ -157,3 +157,13 @@
       if: always()
       shell: bash
       run: cd ${{github.workspace}}; mkdir -p build; rm -rf build/*; cd build; cmake ../ -DPICO_SDK_TESTS_ENABLED=1 -DCMAKE_BUILD_TYPE=Release -DPICO_TOOLCHAIN_PATH=/opt/arm/arm-gnu-toolchain-12.2.rel1-x86_64-arm-none-eabi -DPICO_BOARD=pico_w; make -j ${{steps.core_count.outputs.output}}
+
+    - name: Native Debug
+      if: always()
+      shell: bash
+      run: cd ${{github.workspace}}; mkdir -p build; rm -rf build/*; cd build; cmake ../ -DPICO_SDK_TESTS_ENABLED=1 -DCMAKE_BUILD_TYPE=Debug -DPICO_PLATFORM=host; make -j ${{steps.core_count.outputs.output}}
+
+    - name: Native Release
+      if: always()
+      shell: bash
+      run: cd ${{github.workspace}}; mkdir -p build; rm -rf build/*; cd build; cmake ../ -DPICO_SDK_TESTS_ENABLED=1 -DCMAKE_BUILD_TYPE=Release -DPICO_PLATFORM=host; make -j ${{steps.core_count.outputs.output}}
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 3e6cd6a..8ed2a03 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -1,9 +1,21 @@
 name: Build on Windows
-on: workflow_dispatch
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - 'develop'
+      - 'master'
+      - 'test_workflow'
+
 jobs:
   build:
     runs-on: windows-2022
     steps:
+      - name: Clean workspace
+        shell: bash
+        run: |
+          echo "Cleaning up previous run"
+          rm -rf "${{ github.workspace }}/pico-sdk"
       - name: Checkout repo
         uses: actions/checkout@v3
       - name: Checkout submodules