diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index a6d4580..50ee595 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -35,6 +35,11 @@ jobs:
       - name: Install openFrameworks Dependencies
         working-directory: ./openFrameworks/scripts/msys2
         run: ./install_dependencies.sh --noconfirm
+      - name: Apply Open AL Sound Player patch
+        working-directory: ./openFrameworks/libs/openFrameworks/sound
+        run: |
+          sed -i 's/typedef struct ALCdevice_struct ALCdevice/struct ALCdevice/g' ofOpenALSoundPlayer.h
+          sed -i 's/typedef struct ALCcontext_struct ALCcontext/struct ALCcontext/g' ofOpenALSoundPlayer.h
       - name: Compile openFrameworks
         working-directory: ./openFrameworks/scripts/msys2
         run: ./compileOF.sh