diff --git a/.github/workflows/test-builds.yml b/.github/workflows/test-builds.yml
index f6727489..e04a8d35 100755
--- a/.github/workflows/test-builds.yml
+++ b/.github/workflows/test-builds.yml
@@ -126,4 +126,5 @@ jobs:
         pip install platformio
     
     - name: Run PlatformIO
+    - uses: actions/checkout@master
       run: platformio run --environment i3_MEGA
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