diff --git a/project_report/wizard/project_create_expenses.py b/project_report/wizard/project_create_expenses.py
index 1add259..db60c65 100644
--- a/project_report/wizard/project_create_expenses.py
+++ b/project_report/wizard/project_create_expenses.py
@@ -61,9 +61,8 @@ class ProjectCreateExpense(models.TransientModel):
 
 
     def action_create_project_expense(self):
-        """ Private implementation of generating the sales order """
         expenses_amt = self.expenses_amt
-        if self.expenses_amt < 0:
+        if self.expenses_amt > 0:
             expenses_amt = self.expense_amount * -1
         if self.expenses_amt == 0:
             raise ValidationError(_("Amount shoud not be zero"))