diff --git a/Dockerfile.danger b/Dockerfile.danger
index 59fcbd1..755290e 100644
--- a/Dockerfile.danger
+++ b/Dockerfile.danger
@@ -1,5 +1,5 @@
 FROM ruby:2.4.4-alpine
 MAINTAINER GitLab Quality Team
 
-RUN apk update && apk upgrade && apk add --no-cache git
+RUN apk update && apk upgrade && apk add --no-cache git nodejs yarn
 RUN gem install danger-gitlab --no-document