diff --git a/roles/nagios_server/files/nagios/commands/notify.cfg b/roles/nagios_server/files/nagios/commands/notify.cfg
index 01965dd227..f39e11a87a 100644
--- a/roles/nagios_server/files/nagios/commands/notify.cfg
+++ b/roles/nagios_server/files/nagios/commands/notify.cfg
@@ -37,7 +37,7 @@ define command{
 # 'host-notify-by-matrixbot' command definition
 define command{
 	command_name	host-notify-by-matrixbot
-	command_line	/usr/bin/echo '{"notificationtype": "$NOTIFICATIONTYPE$", "hostname": "$HOSTNAME$", "servicestate": "$HOSTSTATE$", "serviceoutput": "$HOSTOUTPUT$", "hostackauthor": "$HOSTACKAUTHOR$", "serviceackauthor": "$SERVICEACKAUTHOR$"}' | /usr/local/bin/matrix-notify.sh false
+	command_line	/usr/bin/echo '{"notificationtype": "$NOTIFICATIONTYPE$", "hostname": "$HOSTNAME$", "servicestate": "$HOSTSTATE$", "serviceoutput": "$HOSTOUTPUT$", "hostackauthor": "$HOSTACKAUTHOR$"}' | /usr/local/bin/matrix-notify.sh false
 	}
 
 # 'notify-by-email' command definition