diff --git a/app/controllers/lnurlpay_controller.rb b/app/controllers/lnurlpay_controller.rb
index 9d192e6..f042919 100644
--- a/app/controllers/lnurlpay_controller.rb
+++ b/app/controllers/lnurlpay_controller.rb
@@ -54,7 +54,7 @@ class LnurlpayController < ApplicationController
   end
 
   def valid_amount?(amount_in_sats)
-    amount_sats <= MAX_SATS && amount_in_sats >= MIN_SATS
+    amount_in_sats <= MAX_SATS && amount_in_sats >= MIN_SATS
   end
 
 end