diff --git a/workflow/engine/classes/model/map/EmailEventMapBuilder.php b/workflow/engine/classes/model/map/EmailEventMapBuilder.php
index 1553782ae..70c4433c3 100644
--- a/workflow/engine/classes/model/map/EmailEventMapBuilder.php
+++ b/workflow/engine/classes/model/map/EmailEventMapBuilder.php
@@ -75,7 +75,7 @@ class EmailEventMapBuilder
 
         $tMap->addColumn('EMAIL_EVENT_TO', 'EmailEventTo', 'string', CreoleTypes::LONGVARCHAR, true, null);
 
-        $tMap->addColumn('EMAIL_EVENT_SUBJECT', 'EmailEventSubject', 'string', CreoleTypes::VARCHAR, false, 150);
+        $tMap->addColumn('EMAIL_EVENT_SUBJECT', 'EmailEventSubject', 'string', CreoleTypes::VARCHAR, false, 255);
 
         $tMap->addColumn('PRF_UID', 'PrfUid', 'string', CreoleTypes::VARCHAR, false, 32);
 
diff --git a/workflow/engine/config/schema.xml b/workflow/engine/config/schema.xml
index 107dcce24..8fde24211 100644
--- a/workflow/engine/config/schema.xml
+++ b/workflow/engine/config/schema.xml
@@ -5537,7 +5537,7 @@
         <column name="EVN_UID" type="VARCHAR" size="32" required="true" />
         <column name="EMAIL_EVENT_FROM" type="VARCHAR" size="100" required="true" default="" />
         <column name="EMAIL_EVENT_TO" type="LONGVARCHAR" required="true" />
-        <column name="EMAIL_EVENT_SUBJECT" type="VARCHAR" size="150" required="false" default=""/>
+        <column name="EMAIL_EVENT_SUBJECT" type="VARCHAR" size="255" required="false" default=""/>
         <column name="PRF_UID" type="VARCHAR" size="32" required="false" default="" />
         <column name="EMAIL_SERVER_UID" type="VARCHAR" size="32" required="false" default="" />
     </table>
diff --git a/workflow/engine/data/mysql/schema.sql b/workflow/engine/data/mysql/schema.sql
index 39d14e01d..0c0898e37 100644
--- a/workflow/engine/data/mysql/schema.sql
+++ b/workflow/engine/data/mysql/schema.sql
@@ -3068,7 +3068,7 @@ CREATE TABLE `EMAIL_EVENT`
 	`EVN_UID` VARCHAR(32)  NOT NULL,
 	`EMAIL_EVENT_FROM` VARCHAR(100) default '' NOT NULL,
 	`EMAIL_EVENT_TO` MEDIUMTEXT  NOT NULL,
-	`EMAIL_EVENT_SUBJECT` VARCHAR(150) default '',
+	`EMAIL_EVENT_SUBJECT` VARCHAR(255) default '',
 	`PRF_UID` VARCHAR(32) default '',
 	`EMAIL_SERVER_UID` VARCHAR(32) default '',
 	PRIMARY KEY (`EMAIL_EVENT_UID`)