1 files changed, 7 insertions, 0 deletions
diff --git a/railties/lib/rails/engine.rb b/railties/lib/rails/engine.rb
index 385e3439f1..12ca553a24 100644
--- a/railties/lib/rails/engine.rb
+++ b/railties/lib/rails/engine.rb
@@ -158,6 +158,13 @@ module Rails
       app.call(env)
     end
 
+    def initializers
+      initializers = []
+      railties.all { |r| initializers += r.initializers }
+      initializers += super
+      initializers
+    end
+
     # Add configured load paths to ruby load paths and remove duplicates.
     initializer :set_load_path, :before => :bootstrap_hook do
       _all_load_paths.reverse_each do |path|