diff --git a/app/models/p_document.rb b/app/models/p_document.rb
index 5d0790e..9c803e1 100644
--- a/app/models/p_document.rb
+++ b/app/models/p_document.rb
@@ -286,7 +286,7 @@ class PDocument < ActiveRecord::Base
   end
   
   def paid_completed?
-    if self.total_paid == self.totals[:total_ttc].to_f
+    if self.total_paid.to_f == self.totals[:total_ttc].to_f
       self.paid = true
     else
       self.paid = false