diff --git a/debian/python3-osm-mon.postinst b/debian/python3-osm-mon.postinst
index 26ac8d7..fc18a7a 100644
--- a/debian/python3-osm-mon.postinst
+++ b/debian/python3-osm-mon.postinst
@@ -37,4 +37,5 @@
 pip3 install python-ceilometerclient==2.9.*
 pip3 install peewee-migrate==1.1.*
 pip3 install python-novaclient==12.0.*
+pip3 install pymysql==0.9.*
 echo "Installation of python dependencies finished"