diff --git a/Dockerfile b/Dockerfile
index 42031f5..7328d91 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -33,6 +33,7 @@ RUN go install golang.org/x/vuln/cmd/govulncheck@latest
 # Provides Rust toolchain (rustup + cargo + rustc + clippy + rustfmt) and
 # installs cargo-audit and cargo-deny via cargo-binstall.
 FROM rust:1-slim-bookworm AS rust-builder
+RUN rustup component add clippy rustfmt
 RUN apt-get update && apt-get install -y --no-install-recommends curl ca-certificates \
     && rm -rf /var/lib/apt/lists/*
 RUN curl -L --proto '=https' --tlsv1.2 -sSf \