diff --git a/occlusion-mapper/Dockerfile b/occlusion-mapper/Dockerfile
index ee8c70c..a68aa5a 100644
--- a/occlusion-mapper/Dockerfile
+++ b/occlusion-mapper/Dockerfile
@@ -2,6 +2,7 @@ FROM node:16.17.1-alpine3.16 as build
 COPY client  /
 WORKDIR /client
 RUN ls
+RUN npm install
 RUN npm run build