diff --git a/Dockerfile b/Dockerfile
index a0614f50..af8b70b3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,6 +4,10 @@ COPY package.json bun.lock /app/
 RUN bun install --frozen-lockfile
 COPY . .
 
+RUN apt-get update && \
+  apt-get install -y --no-install-recommends gcc libc6-dev && \
+  rm -rf /var/lib/apt/lists/*
+
 RUN bun run build:bin
 
 FROM debian:testing-slim AS release
diff --git a/package.json b/package.json
index c7fe4658..5b609182 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
     "format:prettier": "prettier --write .",
     "build:css": "bun x @tailwindcss/cli -i ./src/main.css -o ./public/generated.css",
     "build:js": "tsc",
-    "build:runner": "mkdir -p bin && gcc -O2 -Wall -Wextra src/native/landlock-runner.c -o bin/landlock-runner || true",
+    "build:runner": "mkdir -p bin && gcc -O2 -Wall -Wextra src/native/landlock-runner.c -o bin/landlock-runner",
     "build:bin": "bun run build:css && bun run build:runner && bun build --compile --minify --sourcemap --bytecode --format=esm --define 'process.env.NODE_ENV=\"production\"' src/index.tsx --outfile dist/convertx",
     "build:docker": "docker compose build",
     "build": "bun run build:css && bun run build:js",