diff --git a/.github/workflows/cpp.yml b/.github/workflows/cpp.yml
index 4ca3717..2b75421 100644
--- a/.github/workflows/cpp.yml
+++ b/.github/workflows/cpp.yml
@@ -20,13 +20,16 @@ jobs:
           if [ "$RUNNER_OS" == "Linux" ]; then
             sudo add-apt-repository -y "deb http://archive.ubuntu.com/ubuntu `lsb_release -sc` main universe restricted multiverse"
             sudo apt-get update -y -qq
-            sudo apt-get install libsdl2-dev
           fi
 
       - name: build
         run: |
           if [ "$RUNNER_OS" == "Linux" ]; then
-            sudo apt-get update && sudo apt-get install xorg-dev libglu1-mesa-dev freeglut3-dev mesa-common-dev
+            sudo apt-get update && sudo apt-get install xorg-dev libglu1-mesa-dev freeglut3-dev mesa-common-dev libsdl2-dev
+          fi
+          if [ "$RUNNER_OS" == "macOS" ]; then
+            brew install SDL2
+            brew install SDL2_image
           fi
           mkdir build
           cd build