1 files changed, 7 insertions, 0 deletions
diff --git a/railties/lib/rails/commands/initializers/initializers_command.rb b/railties/lib/rails/commands/initializers/initializers_command.rb
index 33596177af..bd2f3bed67 100644
--- a/railties/lib/rails/commands/initializers/initializers_command.rb
+++ b/railties/lib/rails/commands/initializers/initializers_command.rb
@@ -1,10 +1,17 @@
 # frozen_string_literal: true
 
+require "rails/command/environment_argument"
+
 module Rails
   module Command
     class InitializersCommand < Base # :nodoc:
+      include EnvironmentArgument
+
       desc "initializers", "Print out all defined initializers in the order they are invoked by Rails."
       def perform
+        extract_environment_option_from_argument
+        ENV["RAILS_ENV"] = options[:environment]
+
         require_application_and_environment!
 
         Rails.application.initializers.tsort_each do |initializer|