diff --git a/arch-builder/Dockerfile b/arch-builder/Dockerfile
index 8cdb019..4179e81 100644
--- a/arch-builder/Dockerfile
+++ b/arch-builder/Dockerfile
@@ -130,6 +130,7 @@ RUN rustup target add \
     aarch64-unknown-linux-gnu \
     wasm32-unknown-unknown \
     wasm32-wasip2
+RUN cargo install worker-build
 RUN npm install -D wrangler
 ENV PATH="/home/luser/.local/bin:/home/luser/.cargo/bin:${PATH}"
 CMD ["/usr/lib/gitea/act_runner/act_runner", "daemon", "--config", "/var/lib/gitea/act_runner.yaml"]