diff --git a/lib/port_in_order.rb b/lib/port_in_order.rb
index 5030fc0e621c7223dab086e1d2c699288ba9a63c..4e29c21c8383097fbe70ef767a619a118ffbc7eb 100644
--- a/lib/port_in_order.rb
+++ b/lib/port_in_order.rb
@@ -8,7 +8,7 @@ class PortInOrder
 			"BillingTelephoneNumber", "Subscriber", "WirelessInfo"
 		)
 		# If the zip has anything that's not a digit, assume Canada
-		if params.dig("Subscriber", "ServiceAddress", "Zip") =~ /[^\d\s]/
+		if params.dig("Subscriber", "ServiceAddress", "Zip") =~ /[^-\d\s]/
 			Canada.new(customer, params)
 		else
 			new(customer, params)