diff --git a/sgx_jmp.rb b/sgx_jmp.rb
index 810df62a5f6a9be9b454350e3fd44d832e4581e6..d38f55f113edcfa4822d94d1de2143758fcbfb4a 100644
--- a/sgx_jmp.rb
+++ b/sgx_jmp.rb
@@ -722,7 +722,8 @@ Command.new(
 
 Command.new(
 	"referral codes",
-	"👥 Refer a friend for free credit"
+	"👥 Refer a friend for free credit",
+	list_for: ->(customer:, **) { !!customer&.currency }
 ) {
 	repo = InvitesRepo.new
 	Command.customer.then { |customer|