diff --git a/Dockerfile.nodejs b/Dockerfile.nodejs
index b894933..1f0ab63 100644
--- a/Dockerfile.nodejs
+++ b/Dockerfile.nodejs
@@ -4,5 +4,7 @@ WORKDIR /app
 
 COPY . ./
 
-RUN npm install -g npm@latest && \
+RUN npm install npm@latest && \
         npm install --silent
+
+CMD ["npm", "run", "build"]