diff --git a/.byebug_history b/.byebug_history
new file mode 100644
index 000000000..0c11aad38
--- /dev/null
+++ b/.byebug_history
@@ -0,0 +1,5 @@
+exit
+config[:inline].present?
+config[:job].present?
+config
+next
diff --git a/lib/shopify_app/sessions_concern.rb b/lib/shopify_app/sessions_concern.rb
index 765ca9679..25f512cb1 100644
--- a/lib/shopify_app/sessions_concern.rb
+++ b/lib/shopify_app/sessions_concern.rb
@@ -91,7 +91,7 @@ def return_address
     def perform_after_authenticate_job
       config = ShopifyApp.configuration.after_authenticate_job
 
-      return unless config && config[:job].present? && config[:inline].present?
+      return unless config && config[:job].present? && config[:inline].in?([true, false])
 
       if config[:inline]
         config[:job].perform_now(shop_domain: session[:shopify_domain])
diff --git a/test/controllers/sessions_controller_test.rb b/test/controllers/sessions_controller_test.rb
index 31fca152e..3bcfbe030 100644
--- a/test/controllers/sessions_controller_test.rb
+++ b/test/controllers/sessions_controller_test.rb
@@ -1,5 +1,11 @@
 require 'test_helper'
 
+module Shopify
+  class AfterAuthenticateJob < ActiveJob::Base
+    def perform; end
+  end
+end
+
 module ShopifyApp
   class SessionsControllerTest < ActionController::TestCase
 
@@ -149,6 +155,51 @@ class SessionsControllerTest < ActionController::TestCase
       assert_equal 'Cerrar sesión', flash[:notice]
     end
 
+    test "#callback calls #perform_after_authenticate_job inline when inline is true" do
+      ShopifyApp.configure do |config|
+        config.after_authenticate_job = { job: Shopify::AfterAuthenticateJob, inline: true }
+      end
+
+      Shopify::AfterAuthenticateJob.expects(:perform_now)
+
+      mock_shopify_omniauth
+      get :callback, params: { shop: 'shop' }
+    end
+
+    test "#callback calls #perform_after_authenticate_job asynchronously when inline is false" do
+      ShopifyApp.configure do |config|
+        config.after_authenticate_job = { job: Shopify::AfterAuthenticateJob, inline: false }
+      end
+
+      Shopify::AfterAuthenticateJob.expects(:perform_later)
+
+      mock_shopify_omniauth
+      get :callback, params: { shop: 'shop' }
+    end
+
+    test "#callback doesn't call #perform_after_authenticate_job if job is nil" do
+      ShopifyApp.configure do |config|
+        config.after_authenticate_job = { job: nil, inline: false }
+      end
+
+      Shopify::AfterAuthenticateJob.expects(:perform_later).never
+
+      mock_shopify_omniauth
+      get :callback, params: { shop: 'shop' }
+    end
+
+      test "#callback doesn't call #perform_after_authenticate_job if inline is nil" do
+        ShopifyApp.configure do |config|
+          config.after_authenticate_job = { job: Shopify::AfterAuthenticateJob, inline: nil }
+        end
+
+        Shopify::AfterAuthenticateJob.expects(:perform_later).never
+        Shopify::AfterAuthenticateJob.expects(:perform_now).never
+
+        mock_shopify_omniauth
+        get :callback, params: { shop: 'shop' }
+      end
+
     private
 
     def mock_shopify_omniauth