diff --git a/Dockerfile b/Dockerfile
index ff19fb4c..36d09ceb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,5 +12,10 @@ RUN npm run build --prod
 FROM nginx:alpine
 COPY --from=node /app/dist/vantage6-UI /usr/share/nginx/html
 
+
+# add option to not share server info to nginx config file. Be sure to do this
+# in the http block, which is achieved by matching that line
+RUN sed -i '/http {/a \ \ \ \ server_tokens off;' /etc/nginx/nginx.conf
+
 # When the container starts, replace the env.js with values from environment variables and then startup app
 CMD ["/bin/sh",  "-c",  "envsubst < /usr/share/nginx/html/assets/env.template.js > /usr/share/nginx/html/assets/env.js && exec nginx -g 'daemon off;'"]
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