diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 477e7cd1b3..c24ef128b8 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -25,6 +25,9 @@ jobs:
       uses: Symbitic/install-cmake@v0.1.1
       with:
         platform: linux
+    # Submoudle
+    - name: Checkout Submodles
+      run: git submodule update --init --recursive
     # Setup Packages
     - name: Setup Packages
       run: sudo apt update && sudo apt upgrade && sudo apt install curl ffmpeg git libao-dev libasound-dev libavcodec-dev libavformat-dev libbluetooth-dev libevdev-dev libgtk2.0-dev libhidapi-dev libmbedtls-dev libminiupnpc-dev libopenal-dev libpangocairo-1.0-0 libpulse-dev libsfml-dev libswscale-dev libudev-dev libusb-1.0-0-dev libxrandr-dev qt5-default qtbase5-private-dev