diff --git a/vuejs/vuejs/Dockerfile b/vuejs/vuejs/Dockerfile
index 45e15251..8e374072 100755
--- a/vuejs/vuejs/Dockerfile
+++ b/vuejs/vuejs/Dockerfile
@@ -9,7 +9,7 @@ COPY . .
 RUN yarn global add @vue/cli
 COPY .npmrc .
 COPY .yarnrc.yml .
-RUN yarn install
+RUN yarn install --immutable
 ENV HOST=0.0.0.0
 CMD ["yarn", "run", "serve"]