diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e40434f..ed11560 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -17,5 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
+    - name: Install lld
+      run: sudo apt-get install -y lld
     - name: LLVM build
       run: make LLVM=on image.bin