diff --git a/README.md b/README.md
index 2f356fc..89e3eb1 100644
--- a/README.md
+++ b/README.md
@@ -2,14 +2,13 @@
 
 [![Build Status](https://travis-ci.org/choiceaustralia/discourse-donations.svg?branch=master)](https://travis-ci.org/choiceaustralia/discourse-donations)
 
-Accept donations in Discourse! Integrates with [Stripe](https://stripe.com). 
+Accept donations in Discourse! Integrates with [Stripe](https://stripe.com).
 
 Note: Stripe requires HTTPS.
 
 ## Installation
 
 * Follow the install instructions here: https://meta.discourse.org/t/install-a-plugin/19157
-* Set the private and public keys in the plugin settings.
 
 ## Configuration
 
diff --git a/plugin.rb b/plugin.rb
index 55257f0..1ffc6e7 100644
--- a/plugin.rb
+++ b/plugin.rb
@@ -1,6 +1,6 @@
 # name: discourse-donations
 # about: Integrating Discourse with Stripe for donations
-# version: 1.9.1
+# version: 1.9.2
 # url: https://github.com/choiceaustralia/discourse-donations
 # authors: Rimian Perkins
 
@@ -17,7 +17,7 @@ after_initialize do
   # Must be placed on every page for fraud protection.
   header_script = '<script src="https://js.stripe.com/v3/"></script>'
   discourse_donations_theme = Theme.find_or_create_by(name: 'Discourse Donations Header', hidden: false, user_id: -1)
-  discourse_donations_theme.set_field('common', 'head_tag', header_script)
+  discourse_donations_theme.set_field(target: 'common', name: 'head_tag', value: header_script)
   discourse_donations_theme.save
 end