diff --git a/app/models/vehicle.rb b/app/models/vehicle.rb
index 4e951a7..5a534c4 100644
--- a/app/models/vehicle.rb
+++ b/app/models/vehicle.rb
@@ -72,7 +72,7 @@ class Vehicle < ActiveRecord::Base
   # Force Upper Case for VIN numbers
   def vin=(val)
     # The to_s is in case you get nil/non-string
-    write_attribute(:vin, val.to_s.scan(/^[A-Za-z0-9]+$/).join.upcase)
+    write_attribute(:vin, val.to_s.gsub(/[^ABCDEFGHJKLMNPRSTUVWXYZabcdefghjklmnprstuvwxyz0123456789]/, '').join.upcase)
   end
   
   # search for a vin