diff --git a/scripts/upgrade b/scripts/upgrade
index 7ac09c2..c108691 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -152,7 +152,6 @@ then
         ynh_print_info "Update and install dependencies"
         ynh_package_update
         ynh_install_app_dependencies libapr1 libaprutil1 libaprutil1-dbd-sqlite3 libaprutil1-ldap liblua5.2-0 php7.0 php-bcmath php7.0-bcmath ttf-dejavu-core php7.0-bcmath patch smistrip unzip wget fping libcap2-bin libiksemel3 libopenipmi0 libpam-cap libsnmp-base libsnmp30 snmptrapd snmpd libjs-prototype jq zabbix-server-mysql zabbix-agent zabbix-frontend-php
-        DEBIAN_FRONTEND=noninteractive apt-mark hold zabbix-server-mysql zabbix-frontend-php
 
 	    
 	    rm /usr/share/zabbix/conf/zabbix.conf.php