diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e4a6eb7..9cc5c71 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -38,7 +38,6 @@ jobs:
         conda install -c conda-forge glfw --yes
         conda install -c conda-forge libglu --yes
         conda install -c conda-forge glfw --yes
-        conda install -c conda-forge mesa-libgl-cos7-x86_64 --yes
         pip install --upgrade pip
         pip install -e .
         pip install pytest