diff --git a/images/mysqlclient-utility/Dockerfile.ubuntu_bionic b/images/mysqlclient-utility/Dockerfile.ubuntu_bionic
index 032b955f..c8ec9f70 100644
--- a/images/mysqlclient-utility/Dockerfile.ubuntu_bionic
+++ b/images/mysqlclient-utility/Dockerfile.ubuntu_bionic
@@ -23,6 +23,7 @@ RUN set -xe && \
       python3-openstackclient \
       python3-swiftclient \
       curl \
+      pwgen \
       sudo \
       rsyslog && \
     sed -i 's/$PrivDropToUser syslog/$PrivDropToUser nobody/' /etc/rsyslog.conf && \