diff --git a/CHANGELOG.md b/CHANGELOG.md
index b6c9ae88b..5a642c8f8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,11 @@
 Unreleased
 ----------
 
+- Fix engine initialization [#2040](https://github.com/Shopify/shopify_app/pull/2040)
+
+
 23.0.0 (December 11, 2025)
+----------
 - ⚠️ [Breaking] Bumps minimum supported Rails version to 7.1 & Ruby version to 3.2; moves jobs from `lib` to `app` to fix loading issues with modern rails versions. [#2020](https://github.com/Shopify/shopify_app/pull/2020)
   - ActiveJob classes moved from `lib/shopify_app/jobs/` to `app/jobs/shopify_app/` to follow Rails conventions and fix timing issues with ActiveJob initialization
   - Jobs are now autoloaded by Rails instead of explicitly required during gem initialization
diff --git a/lib/shopify_app/engine.rb b/lib/shopify_app/engine.rb
index a4fe3ddbc..fe5cc2e52 100644
--- a/lib/shopify_app/engine.rb
+++ b/lib/shopify_app/engine.rb
@@ -22,8 +22,8 @@ class Engine < Rails::Engine
       ]
     end
 
-    initializer "shopify_app.redact_job_params" do
-      ActiveSupport.on_load(:active_job) do
+    initializer "shopify_app.redact_job_params" do |app|
+      app.config.after_initialize do
         if ActiveJob::Base.respond_to?(:log_arguments?)
           WebhooksManagerJob.log_arguments = false
           ScriptTagsManagerJob.log_arguments = false