diff --git a/Dockerfile b/Dockerfile
index f0c4559..c3e4873 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,8 @@
 # Stage 1: Build Tailwind CSS
 FROM node:22-alpine AS tailwind
 WORKDIR /app
+COPY package.json package-lock.json* ./
+RUN npm install
 COPY web/static/css/input.css web/static/css/input.css
 COPY web/templates/ web/templates/
 COPY internal/handlers/ internal/handlers/