diff --git a/bt5/erp5_mrp/WorkflowTemplateItem/portal_workflow/production_packing_list_workflow/transitions/set_ready_action.xml b/bt5/erp5_mrp/WorkflowTemplateItem/portal_workflow/production_packing_list_workflow/transitions/set_ready_action.xml
index c97c68c5b07a08d6eafa30c6c8c6ba670522eb1d..73747390889f077486f2d0b290d41ac18291647c 100644
--- a/bt5/erp5_mrp/WorkflowTemplateItem/portal_workflow/production_packing_list_workflow/transitions/set_ready_action.xml
+++ b/bt5/erp5_mrp/WorkflowTemplateItem/portal_workflow/production_packing_list_workflow/transitions/set_ready_action.xml
@@ -73,12 +73,6 @@
     </pickle>
     <pickle>
       <dictionary>
-        <item>
-            <key> <string>expr</string> </key>
-            <value>
-              <persistent> <string encoding="base64">AAAAAAAAAAM=</string> </persistent>
-            </value>
-        </item>
         <item>
             <key> <string>roles</string> </key>
             <value>
@@ -92,20 +86,4 @@
       </dictionary>
     </pickle>
   </record>
-  <record id="3" aka="AAAAAAAAAAM=">
-    <pickle>
-      <tuple>
-        <global name="Expression" module="Products.CMFCore.Expression"/>
-        <tuple/>
-      </tuple>
-    </pickle>
-    <pickle>
-      <dictionary>
-        <item>
-            <key> <string>text</string> </key>
-            <value> <string>python:here.getCausalityState() not in (\'building\',\'diverged\')</string> </value>
-        </item>
-      </dictionary>
-    </pickle>
-  </record>
 </ZopeData>
diff --git a/bt5/erp5_mrp/bt/revision b/bt5/erp5_mrp/bt/revision
index f64b48379f00dff32d5bcccd67c0d82c2249eb86..fc72547e33638e38bf14b4f33418739eef2dcd3a 100644
--- a/bt5/erp5_mrp/bt/revision
+++ b/bt5/erp5_mrp/bt/revision
@@ -1 +1 @@
-343
\ No newline at end of file
+344
\ No newline at end of file