diff --git a/addons/hr_evaluation/hr_evaluation.py b/addons/hr_evaluation/hr_evaluation.py
index 54a15d5593c..58ad9d9b3e0 100644
--- a/addons/hr_evaluation/hr_evaluation.py
+++ b/addons/hr_evaluation/hr_evaluation.py
@@ -240,7 +240,7 @@ class hr_evaluation(osv.osv):
         request_obj = self.pool.get('hr.evaluation.interview')
         self.write(cr, uid, ids, {'state':'progress'}, context=context)
         for id in self.browse(cr, uid, ids, context=context):
-            if len(id.survey_request_ids) != len(request_obj.search(cr, uid, [('evaluation_id', '=', id.id),('state', '=', 'done')], context=context)):
+            if len(id.survey_request_ids) != len(request_obj.search(cr, uid, [('evaluation_id', '=', id.id),('state', 'in', ['done','cancel'])], context=context)):
                 raise osv.except_osv(_('Warning !'),_("You cannot change state, because some appraisal in waiting answer or draft state"))
         return True
 
@@ -256,6 +256,10 @@ class hr_evaluation(osv.osv):
         self.write(cr, uid, ids,{'state':'cancel'}, context=context)
         return True
 
+    def button_draft(self, cr, uid, ids, context=None):
+        self.write(cr, uid, ids,{'state': 'draft'}, context=context)
+        return True
+
     def write(self, cr, uid, ids, vals, context=None):
         if 'date' in vals:
             new_vals = {'date_deadline': vals.get('date')}
diff --git a/addons/hr_evaluation/hr_evaluation_view.xml b/addons/hr_evaluation/hr_evaluation_view.xml
index 4bf3ba0fff7..d8dfa7e40ca 100644
--- a/addons/hr_evaluation/hr_evaluation_view.xml
+++ b/addons/hr_evaluation/hr_evaluation_view.xml
@@ -207,6 +207,8 @@
                                 icon="gtk-execute"/>
                         <button name="button_done" string="Done" states="progress" type="object"
                                 icon="gtk-jump-to"/>
+                        <button name="button_draft" string="Reset to Draft" states="cancel" type="object"
+                                icon="terp-stock_effects-object-colorize"/>
                         <button name="button_final_validation" string="Validate Appraisal" states="wait" type="object"
                                 icon="gtk-go-forward"/>
                     </group>