diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2163a788..9668f4aa 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,6 +19,9 @@ jobs:
         python-version: ["3.9", "3.10", "3.11"]
 
     steps:
+    - name: Install openGL
+      run: sudo apt install freeglut3-dev
+
     - uses: actions/checkout@v2
     
     - name: Set up Python ${{ matrix.python-version }}