diff --git a/.github/workflows/publish-agb.yml b/.github/workflows/publish-agb.yml
index 4da9918c..92563c8d 100644
--- a/.github/workflows/publish-agb.yml
+++ b/.github/workflows/publish-agb.yml
@@ -10,6 +10,8 @@ jobs:
   build:
     runs-on: ubuntu-20.04
     steps:
+      - name: Install build tools
+        run: sudo apt-get update && sudo apt-get install build-essential binutils-arm-none-eabi -y
       - name: Check out repository
         uses: actions/checkout@v2
       - name: Login to crates.io
diff --git a/.github/workflows/publish-image-converter.yml b/.github/workflows/publish-image-converter.yml
index 9bed7a19..8dfb3844 100644
--- a/.github/workflows/publish-image-converter.yml
+++ b/.github/workflows/publish-image-converter.yml
@@ -9,6 +9,8 @@ jobs:
   build:
     runs-on: ubuntu-20.04
     steps:
+      - name: Install build tools
+        run: sudo apt-get update && sudo apt-get install build-essential binutils-arm-none-eabi -y
       - name: Check out repository
         uses: actions/checkout@v2
       - name: Login to crates.io