diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 63bf6d2..f8e98ae 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -18,14 +18,9 @@ jobs:
     
     - name: install dependencies
       run: |
-        sudo apt-get update -y
-        sudo apt-get install -y libglfw3-dev libglew-dev libstb-dev libglm-dev
-
-    - name: debug
-      run: |
-        pkg-config --libs glew glfw3 glm
-        echo "---"
-        pkg-config --cflags glew glfw3 glm
+        sudo apt update -y
+        sudo apt install -y libgl1-mesa-dev libglfw3-dev libglew-dev libstb-dev libglm-dev
+        sudo ldconfig
         
     - name: make
       run: make