diff --git a/debian/python3-osm-mon.postinst b/debian/python3-osm-mon.postinst
index 6f9b9c1..f4fabd1 100644
--- a/debian/python3-osm-mon.postinst
+++ b/debian/python3-osm-mon.postinst
@@ -17,4 +17,5 @@
 pip3 install peewee==3.1.*
 pip3 install pyyaml==3.*
 pip3 install prometheus_client==0.4.*
+pip3 install gnocchiclient==7.0.*
 echo "Installation of python dependencies finished"
\ No newline at end of file