diff --git a/build/docker_install.sh b/build/docker_install.sh
index 0c35e545..36761ce2 100644
--- a/build/docker_install.sh
+++ b/build/docker_install.sh
@@ -12,6 +12,8 @@ set -xe
 apt-get update -yqq
 apt-get install \
 	git \
+	libxslt1-dev \
+	libxslt1.1 \
 	unzip \
 	-yqq