diff --git a/.gitea/workflows/build-iso.yml b/.gitea/workflows/build-iso.yml
index 8835424..7ae09ed 100644
--- a/.gitea/workflows/build-iso.yml
+++ b/.gitea/workflows/build-iso.yml
@@ -18,6 +18,10 @@ jobs:
           sudo apt update
           sudo apt install -y clang
 
+      - name: Clone edk2
+        run: |
+          git clone --recursive https://github.com/tianocore/edk2.git ./edk2
+
       - name: Make scripts executable
         run: chmod +x ./scripts/build_c.sh ./scripts/out_to_iso.sh