diff --git a/assets/javascripts/discourse/components/stripe-card.js.es6 b/assets/javascripts/discourse/components/stripe-card.js.es6
index 6345be4..dce2133 100644
--- a/assets/javascripts/discourse/components/stripe-card.js.es6
+++ b/assets/javascripts/discourse/components/stripe-card.js.es6
@@ -83,7 +83,7 @@ export default Ember.Component.extend({
             params.plan = this.get('params.plan');
           }
           else {
-            params.amount: self.get('amount') * 100,
+            params.amount = self.get('amount') * 100,
           }
 
           if(!self.get('paymentSuccess')) {