diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index ef0f17d..96237ff 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -16,7 +16,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v3
       with:
-        go-version: 1.20
+        go-version: 1.19
 
     - name: Install Ebiten dependencies
       run: sudo apt-get update && sudo apt-get install -y libx11-dev libgl1-mesa-dev libasound2-dev libgles2-mesa-dev libalut-dev libxcursor-dev libxi-dev libxinerama-dev libxrandr-dev libxxf86vm-dev xvfb