diff --git a/.github/workflows/linux-ci.yml b/.github/workflows/linux-ci.yml
index c7138372b4..c77f0b578b 100644
--- a/.github/workflows/linux-ci.yml
+++ b/.github/workflows/linux-ci.yml
@@ -21,9 +21,10 @@ jobs:
     runs-on: ubuntu-20.04
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v2.3.4
       with:
         submodules: 'recursive'
+        lfs: true
 
     - name: Create Build Environment
       # Some projects don't allow in-source building, so create a separate build directory