diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 80343b1..9d5d538 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
       - name: Install dependencies
         run: |
           sudo apt-get update
-          sudo apt-get install build-essential fasm mtools
+          sudo apt-get install build-essential fasm mtools xorriso grub-common
       - name: Build
         run: |
           make