diff --git a/.circleci/wkhtmltopdf.sh b/.circleci/wkhtmltopdf.sh
index cdbad0f..55e1e1a 100755
--- a/.circleci/wkhtmltopdf.sh
+++ b/.circleci/wkhtmltopdf.sh
@@ -4,7 +4,7 @@
 
 set -e
 
-apt-get install xvfb -y
+apt-get install wkhtmltopdf xvfb -y
 
 wget https://downloads.wkhtmltopdf.org/0.12/0.12.4/wkhtmltox-0.12.4_linux-generic-amd64.tar.xz
 tar -xJf wkhtmltox-0.12.4_linux-generic-amd64.tar.xz