diff --git a/CHANGELOG b/CHANGELOG
index e16376e1dab..bc0a230c221 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,6 @@
 = ActiveMerchant CHANGELOG
 
+* Fix shipping amount option in Sage gateway [Darrick Wiebe]
 * Improved message and error message handling [Soleone]
 * Get Wirecard working in the Live environment [Soleone]
 * Remove dead code in PayPal Common API files [cody]
diff --git a/lib/active_merchant/billing/gateways/sage/sage_core.rb b/lib/active_merchant/billing/gateways/sage/sage_core.rb
index 9a44c3abf4b..36f32a913fa 100644
--- a/lib/active_merchant/billing/gateways/sage/sage_core.rb
+++ b/lib/active_merchant/billing/gateways/sage/sage_core.rb
@@ -34,7 +34,7 @@ def initialize(options = {})
       def add_invoice(post, options)
         post[:T_ordernum] = options[:order_id].slice(0, 20)
         post[:T_tax] = amount(options[:tax]) unless options[:tax].blank?
-        post[:T_shipping] = amount(options[:tax]) unless options[:tax].blank?
+        post[:T_shipping] = amount(options[:shipping]) unless options[:shipping].blank?
       end
       
       def add_reference(post, reference)