diff --git a/mrp_production_real_cost/models/mrp_production_workcenter_line.py b/mrp_production_real_cost/models/mrp_production_workcenter_line.py
index 8a60546c89..170636f8b6 100644
--- a/mrp_production_real_cost/models/mrp_production_workcenter_line.py
+++ b/mrp_production_real_cost/models/mrp_production_workcenter_line.py
@@ -97,7 +97,7 @@ def action_pause(self):
 
     @api.multi
     def action_done(self):
-        result = super(MrpProductionWorkcenterLine, self).action_done()
         self._create_analytic_line()
         self._create_pre_post_cost_lines(cost_type='post')
+        result = super(MrpProductionWorkcenterLine, self).action_done()
         return result