diff --git a/zabbix-templates/mysql-mariadb-zabbix-template.json b/zabbix-templates/mysql-mariadb-zabbix-template.json
index b954bbf..e380e5e 100644
--- a/zabbix-templates/mysql-mariadb-zabbix-template.json
+++ b/zabbix-templates/mysql-mariadb-zabbix-template.json
@@ -1747,6 +1747,7 @@
                     {
                         "uuid": "8ceb226f000d48f099ee6e128ad551b5",
                         "name": "Database discovery",
+                        "type": "ZABBIX_ACTIVE",
                         "key": "mysql.db.discovery[\"{$MYSQL.HOST}\",\"{$MYSQL.PORT}\"]",
                         "delay": "1h",
                         "filter": {
@@ -1767,13 +1768,20 @@
                                 "key": "mysql.dbsize[\"{$MYSQL.HOST}\",\"{$MYSQL.PORT}\",\"{#DBNAME}\"]",
                                 "delay": "5m",
                                 "history": "7d",
-                                "units": "B",
+                                "value_type": "FLOAT",
+                                "units": "MB",
                                 "preprocessing": [
                                     {
                                         "type": "DISCARD_UNCHANGED_HEARTBEAT",
                                         "parameters": [
                                             "1h"
                                         ]
+                                    },
+                                    {
+                                        "type": "MULTIPLIER",
+                                        "parameters": [
+                                            "9.5367431640625E-7"
+                                        ]
                                     }
                                 ],
                                 "tags": [
@@ -1980,6 +1988,7 @@
                     {
                         "uuid": "aed60b7ae3794d0ba25ad82da12b8966",
                         "name": "Replication discovery",
+                        "type": "ZABBIX_ACTIVE",
                         "key": "mysql.replication.discovery[\"{$MYSQL.HOST}\",\"{$MYSQL.PORT}\"]",
                         "delay": "1h",
                         "description": "If \"show slave status\" returns Master_Host, \"Replication: *\" items are created.",