diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 81926a910a..b6de33222f 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -43,13 +43,10 @@ jobs:
           restore-keys: ${{ runner.os }}-build-${{ env.cache-name }}
 
       - name: Install Embedded Arm Toolchain arm-none-eabi-gcc
-        if:   steps.cache-toolchain.outputs.cache-hit != 'true'  # Install toolchain if not found in cache
-        uses: fiam/arm-none-eabi-gcc@v1.0.2
-        with:
-          # GNU Embedded Toolchain for Arm release name, in the V-YYYY-qZ format (e.g. "9-2019-q4")
-          release: 9-2020-q2
-          # Directory to unpack GCC to. Defaults to a temporary directory.
-          directory: ${{ runner.temp }}/arm-none-eabi
+        run:  |
+          URL=https://developer.arm.com/-/media/Files/downloads/gnu-rm/9-2020q2/gcc-arm-none-eabi-9-2020-q2-update-x86_64-linux.tar.bz
+          wget -qO - "$URL" | tar -xj -C ${{ runner.temp }}
+          mv ${{ runner.temp }}/gcc-arm-none-eabi-* ${{ runner.temp }}/arm-none-eabi # rename extracted folder
 
       - name: Check cache for nRF5 SDK
         id:   cache-nrf5sdk