diff --git a/modules/Migration/schema/711_to_720.php b/modules/Migration/schema/711_to_720.php
index 8ef2b7b493c6fd41c4a4f953ec57ee22a16943ee..8a75abe106a4f715588103df37b73a7701564a17 100644
--- a/modules/Migration/schema/711_to_720.php
+++ b/modules/Migration/schema/711_to_720.php
@@ -18,4 +18,7 @@ if (defined('VTIGER_UPGRADE')) {
     if(!in_array($columnName,$columns)) {
         $db->pquery('ALTER TABLE vtiger_attachments ADD COLUMN storedname varchar(255) NULL AFTER path', array());
     }
+    
+    //Update existing package modules
+    Install_Utils_Model::installModules();
 }
diff --git a/modules/Migration/schema/720_to_730.php b/modules/Migration/schema/720_to_730.php
index d048909f4299812fc2e5a43129018382b39c96cf..78f27fb6235761b5d5c933d1df365e58487ec34d 100644
--- a/modules/Migration/schema/720_to_730.php
+++ b/modules/Migration/schema/720_to_730.php
@@ -297,4 +297,7 @@ if (defined('VTIGER_UPGRADE')) {
     $db->pquery('ALTER TABLE vtiger_calendar_default_activitytypes ADD COLUMN conditions VARCHAR(255) DEFAULT ""', array());
     
     echo 'Conditions column in vtiger_calendar_default_activitytypes updated';
+    
+    //Update existing package modules
+    Install_Utils_Model::installModules();
 }
\ No newline at end of file