diff --git a/install/nagios-install.sh b/install/nagios-install.sh
index 72898f7c..74e9387b 100644
--- a/install/nagios-install.sh
+++ b/install/nagios-install.sh
@@ -32,6 +32,7 @@ $STD apt install -y \
   bc \
   dc \
   gawk \
+  gperf \
   gettext \
   snmp \
   unzip \