diff --git a/Dockerfile b/Dockerfile
index 60bf0022..5e1b7142 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -37,6 +37,7 @@ RUN go build -o remark -ldflags "-X main.revision=$(git rev-parse --abbrev-ref H
 FROM node:9.4-alpine as build-frontend
 
 ADD web /srv/web
+RUN apk add --no-cache --update git
 RUN \
     cd /srv/web && \
     npm i && npm run build && \