diff --git a/lib/registration.rb b/lib/registration.rb
index be6bfee2aa9066f2d3d0fb1d50d085ad7a3943d9..0b22c9bfb88ce55d86eed70c263bc3dd242e8874 100644
--- a/lib/registration.rb
+++ b/lib/registration.rb
@@ -82,7 +82,7 @@ class Registration
 	class DataOnly
 		def self.for(customer, sim_kind)
 			cfg = sim_kind.cfg(customer.currency)
-			unless cfg && customer.balance > cfg[:price]
+			unless cfg && customer.balance >= cfg[:price]
 				return PayForSim.new(customer, sim_kind)
 			end