diff --git a/Dockerfile b/Dockerfile
index 99100a80fb5d4203c19c1eded731bb9eef8c085f..b3bd1684988dce144abd8de5b2a43a13f0c52115 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -50,6 +50,7 @@ RUN curl http://apt.postgresql.org/pub/repos/apt/ACCC4CF8.asc | apt-key add - \
       jhead \
       pngcrush \
       pngquant \
+      jq \
       postgresql-client-${PG_MAJOR} \
       postgresql-contrib-${PG_MAJOR} libpq-dev libreadline-dev \
  && npm install svgo uglify-js -g \