diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 01398588..c1cf0258 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -23,7 +23,7 @@ jobs:
         run: echo "BRANCH_NAME=$(echo "$TAG_NAME" | grep -o 'v[0-9]\+\.[0-9]\+')-branch" >> $GITHUB_ENV
 
       - name: Install dependencies
-        run: sudo apt-get update && sudo apt-get install git build-essential nasm gcc-mingw-w64 gcc-multilib wget -y
+        run: sudo apt-get update && sudo apt-get install git build-essential nasm gcc-mingw-w64 gcc-multilib wget mtools -y
 
       - name: Build the toolchain (BIOS)
         run: make toolchain-bios