diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 2c89c196..f1f09675 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -36,6 +36,8 @@ jobs:
         uses: docker/setup-buildx-action@v3
         with:
           platforms: linux/amd64,linux/arm64
+        driver-opts: |
+          max-concurrent=1
 
       - name: Login to DockerHub
         uses: docker/login-action@v3