diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1a571667..97f233b9 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -114,6 +114,9 @@ jobs:
     - uses: actions/checkout@v2
       with:
         submodules: recursive
+        lfs: true
+    - name: Fetch LFS objects
+      run: git lfs checkout
     - name: Create Build Environment
       shell: bash
       working-directory: ${{runner.workspace}}