diff --git a/Dockerfile b/Dockerfile
index ae1ad12..6e88e06 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ RUN corepack prepare pnpm@latest --activate
 WORKDIR /app
 
 COPY package.json pnpm-lock.yaml .
-RUN pnpm install
+RUN pnpm install --frozen-lockfile
 
 COPY . .
 CMD [ "pnpm", "run", "start" ]