diff --git a/Dockerfile b/Dockerfile
index f4a0576..7ebdcbd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ COPY . .
 ARG API_URL="https://api.jtr.local"
 ENV JTR_API_URL=${API_URL}
 ENV NODE_ENV="production"
-RUN npm install
+RUN npm ci
 RUN /app/node_modules/.bin/ng build --prod
 # RUN npm run build