diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 48a86c6..fdb87fa 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -12,7 +12,6 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - uses: docker/setup-qemu-action@v3
       - uses: docker/setup-buildx-action@v3
 
       # Repo secrets needed (Settings -> Actions -> Secrets):
@@ -36,7 +35,7 @@ jobs:
       - uses: docker/build-push-action@v6
         with:
           context: .
-          platforms: linux/amd64,linux/arm64
+          platforms: linux/amd64
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
diff --git a/README.md b/README.md
index 505b7dd..ac6d9c9 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@ e.g. hub.necloud.us. Settings: `SEAFILE_URL`, `ONLYOFFICE_URL` env vars in docke
 ## Build and deploy with Gitea
 
 `.gitea/workflows/build.yml` builds the container on every push to `main` (and `v*` tags) and pushes it to
-`git.necloud.us/nate/hub` (tags: `latest`, short commit sha, git tag). Multi-arch: amd64 + arm64.
+`git.necloud.us/nate/hub` (tags: `latest`, short commit sha, git tag). amd64 (x86) only.
 
 One-time setup in Gitea: create an access token with the **write:package** scope, then add it to the repo under
 Settings -> Actions -> Secrets as `REGISTRY_TOKEN` (optionally `REGISTRY_USER`). The runner needs Docker.