diff --git a/assets/javascripts/discourse/templates/admin/plugins-discourse-subscriptions-products-show-plans-show.hbs b/assets/javascripts/discourse/templates/admin/plugins-discourse-subscriptions-products-show-plans-show.hbs
index 783bf5f..4277a54 100644
--- a/assets/javascripts/discourse/templates/admin/plugins-discourse-subscriptions-products-show-plans-show.hbs
+++ b/assets/javascripts/discourse/templates/admin/plugins-discourse-subscriptions-products-show-plans-show.hbs
@@ -89,7 +89,7 @@
         @type="checkbox"
         name="recurring"
         @checked={{model.plan.isRecurring}}
-        {{on "change" this.changeRecurring}}
+        {{on "change" (action "changeRecurring")}}
       />
     {{/if}}
   </p>
diff --git a/assets/javascripts/discourse/templates/subscribe/show.hbs b/assets/javascripts/discourse/templates/subscribe/show.hbs
index 70ab0d9..9d45f23 100644
--- a/assets/javascripts/discourse/templates/subscribe/show.hbs
+++ b/assets/javascripts/discourse/templates/subscribe/show.hbs
@@ -40,7 +40,7 @@
 
         <DButton
           @disabled={{loading}}
-          @action={{this.stripePaymentHandler}}
+          @action={{action "stripePaymentHandler"}}
           class="btn btn-primary btn-payment"
           @label="discourse_subscriptions.plans.payment_button"
         />