diff --git a/debian/python3-osm-mon.postinst b/debian/python3-osm-mon.postinst
index 8ab760d..1600da3 100644
--- a/debian/python3-osm-mon.postinst
+++ b/debian/python3-osm-mon.postinst
@@ -35,4 +35,5 @@
 pip3 install prometheus_client==0.4.*
 pip3 install gnocchiclient==7.0.*
 pip3 install pyvcloud==19.1.1
+pip3 install python-ceilometerclient==2.9.*
 echo "Installation of python dependencies finished"