diff --git a/workflow/engine/src/BusinessModel/InputDocument.php b/workflow/engine/src/BusinessModel/InputDocument.php
index 4b2f04eb4..0b9f649ff 100644
--- a/workflow/engine/src/BusinessModel/InputDocument.php
+++ b/workflow/engine/src/BusinessModel/InputDocument.php
@@ -49,7 +49,7 @@ class InputDocument
 
             $criteria->addSelectColumn(\InputDocumentPeer::INP_DOC_UID);
 
-            $criteria->addAlias("CT", "CONTENT");
+            $criteria->addAlias("CT", \ContentPeer::TABLE_NAME);
 
             $arrayCondition = array();
             $arrayCondition[] = array(\InputDocumentPeer::INP_DOC_UID, "CT.CON_ID", \Criteria::EQUAL);
@@ -266,8 +266,8 @@ class InputDocument
             $criteria->addSelectColumn(\InputDocumentPeer::INP_DOC_DESTINATION_PATH);
             $criteria->addSelectColumn(\InputDocumentPeer::INP_DOC_TAGS);
 
-            $criteria->addAlias("CT", "CONTENT");
-            $criteria->addAlias("CD", "CONTENT");
+            $criteria->addAlias("CT", \ContentPeer::TABLE_NAME);
+            $criteria->addAlias("CD", \ContentPeer::TABLE_NAME);
 
             $arrayCondition = array();
             $arrayCondition[] = array(\InputDocumentPeer::INP_DOC_UID, "CT.CON_ID", \Criteria::EQUAL);
diff --git a/workflow/engine/src/BusinessModel/Trigger.php b/workflow/engine/src/BusinessModel/Trigger.php
index c214d2dfa..357ac3bfb 100644
--- a/workflow/engine/src/BusinessModel/Trigger.php
+++ b/workflow/engine/src/BusinessModel/Trigger.php
@@ -22,8 +22,8 @@ class Trigger
             $criteria->addSelectColumn(\TriggersPeer::TRI_WEBBOT);
             $criteria->addSelectColumn(\TriggersPeer::TRI_PARAM);
 
-            $criteria->addAlias("CT", "CONTENT");
-            $criteria->addAlias("CD", "CONTENT");
+            $criteria->addAlias("CT", \ContentPeer::TABLE_NAME);
+            $criteria->addAlias("CD", \ContentPeer::TABLE_NAME);
 
             $arrayCondition = array();
             $arrayCondition[] = array(\TriggersPeer::TRI_UID, "CT.CON_ID", \Criteria::EQUAL);