diff --git a/.github/workflows/build_linux.yml b/.github/workflows/build_linux.yml
index 9c3b21624..b87261754 100644
--- a/.github/workflows/build_linux.yml
+++ b/.github/workflows/build_linux.yml
@@ -14,6 +14,9 @@ jobs:
       run: |
         git lfs version
         git lfs pull
+    - name: Install dependencies
+      run: |
+        sudo apt-get install libx11-dev
     - name: Build
       run: |
         ./Development/Scripts/Linux/CallBuildTool.sh -build -log -arch=x64 -platform=Linux -configuration=Release -buildtargets=FlaxGame