diff --git a/workflow/engine/classes/class.propelTable.php b/workflow/engine/classes/class.propelTable.php
index 6fb42368f..a50206659 100755
--- a/workflow/engine/classes/class.propelTable.php
+++ b/workflow/engine/classes/class.propelTable.php
@@ -63,7 +63,7 @@ class propelTable
     public $query;
     public $totPages;
     public $totRows;
-    public $sortable = 'true';
+    public $sortable = '1';
 
     //SQL QUERIES
     public $criteria;
@@ -343,7 +343,7 @@ class propelTable
 
                 if ($this->style[$r]['titleVisibility'] != '0') {
                     $this->style[$r]['href'] = $this->ownerPage . '?order=' . ($sortOrder !== '' ? (G::createUID( '', $this->fields[$r]['Name'] ) . '=' . $sortOrder) : '') . '&page=' . $this->currentPage;
-                    if ($this->sortable == 'false') {
+                    if ($this->sortable == '0') {
                         $this->style[$r]['onsort'] = $this->id . '.doSort("' . G::createUID( '', $this->fields[$r]['Name'] ) . '" , ""); return false;';;
                     } else {
                         $this->style[$r]['onsort'] = $this->id . '.doSort("' . G::createUID( '', $this->fields[$r]['Name'] ) . '" , "' . $sortOrder . '"); return false;';
diff --git a/workflow/engine/xmlform/steps/triggersAfter_List.xml b/workflow/engine/xmlform/steps/triggersAfter_List.xml
index 499b97907..3f99d5f24 100755
--- a/workflow/engine/xmlform/steps/triggersAfter_List.xml
+++ b/workflow/engine/xmlform/steps/triggersAfter_List.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<dynaForm sqlConnection="" menu="steps/triggersAfter_Options" width="100%" disableFooter="1" rowsPerPage="100" sortable="false" >
+<dynaForm sqlConnection="" menu="steps/triggersAfter_Options" width="100%" disableFooter="1" rowsPerPage="100" sortable="0" >
 
 <STEP_UID type="hidden" showInTable="0"/>
 
diff --git a/workflow/engine/xmlform/steps/triggersBefore_List.xml b/workflow/engine/xmlform/steps/triggersBefore_List.xml
index 0026f355e..47fee95f7 100755
--- a/workflow/engine/xmlform/steps/triggersBefore_List.xml
+++ b/workflow/engine/xmlform/steps/triggersBefore_List.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<dynaForm sqlConnection="" menu="steps/triggersBefore_Options" width="100%" disableFooter="1" rowsPerPage="100" sortable="false" >
+<dynaForm sqlConnection="" menu="steps/triggersBefore_Options" width="100%" disableFooter="1" rowsPerPage="100" sortable="0" >
 
 <STEP_UID type="hidden" showInTable="0"/>