diff --git a/docker/Dockerfile b/docker/Dockerfile
index 27cd8d1..f10a608 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -51,6 +51,9 @@ COPY docker/next.config.docker.ts ./apps/web/next.config.ts
 
 ENV NEXT_TELEMETRY_DISABLED=1
 ENV NODE_ENV=production
+# Cap V8 heap so we get a clean JS OOM instead of a kernel SIGKILL (exit 255)
+# if memory pressure spikes during the build on small hosts.
+ENV NODE_OPTIONS=--max-old-space-size=1536
 RUN pnpm exec turbo build --filter=@tasks/web
 
 
diff --git a/docker/next.config.docker.ts b/docker/next.config.docker.ts
index 11e5e74..3b7f42c 100644
--- a/docker/next.config.docker.ts
+++ b/docker/next.config.docker.ts
@@ -9,6 +9,16 @@ const nextConfig: NextConfig = {
   output: "standalone",
   transpilePackages: ["@tasks/ai", "@tasks/database", "@tasks/shared"],
   outputFileTracingRoot: path.join(__dirname, "../.."),
+  // Type-checking and linting are enforced in CI / locally via `pnpm lint` and
+  // `pnpm typecheck`. Re-running them inside `next build` on the Coolify host
+  // spawns a tsc worker that can push memory past what the LXC has available
+  // and triggers an OOM kill (exit 255) mid-build. Skip them here.
+  typescript: {
+    ignoreBuildErrors: true,
+  },
+  eslint: {
+    ignoreDuringBuilds: true,
+  },
   experimental: {
     serverActions: {
       bodySizeLimit: "2mb",