diff --git a/fhem/contrib/dblog/db_create_mysql.sql b/fhem/contrib/dblog/db_create_mysql.sql
index 6e91063ed..8244528b4 100644
--- a/fhem/contrib/dblog/db_create_mysql.sql
+++ b/fhem/contrib/dblog/db_create_mysql.sql
@@ -2,6 +2,6 @@ CREATE DATABASE `fhem` DEFAULT CHARACTER SET utf8 COLLATE utf8_bin;
 CREATE USER 'fhemuser'@'%' IDENTIFIED BY 'fhempassword';
 CREATE TABLE `fhem`.`history` (TIMESTAMP TIMESTAMP, DEVICE varchar(32), TYPE varchar(32), EVENT varchar(512), READING varchar(32), VALUE varchar(32), UNIT varchar(32));
 CREATE TABLE `fhem`.`current` (TIMESTAMP TIMESTAMP, DEVICE varchar(32), TYPE varchar(32), EVENT varchar(512), READING varchar(32), VALUE varchar(32), UNIT varchar(32));
-GRANT SELECT, INSERT, DELETE ON `fhem`.* TO 'fhemuser'@'%';
+GRANT SELECT, INSERT, DELETE, UPDATE ON `fhem`.* TO 'fhemuser'@'%';
 CREATE INDEX Search_Idx ON `fhem`.`history` (DEVICE, READING, TIMESTAMP);