diff --git a/lib/crono/cli.rb b/lib/crono/cli.rb
index 332ff20..ef0bb8b 100644
--- a/lib/crono/cli.rb
+++ b/lib/crono/cli.rb
@@ -6,6 +6,7 @@ module Crono
 
     def run
       load_rails
+      require File.expand_path("config/cronotab.rb")
       print_banner
       start_working_loop
     end
@@ -27,7 +28,9 @@ module Crono
     end
 
     def start_working_loop
-      Config.instance.schedule.each do |klass, period|
+      loop do
+        klass, time = Config.instance.schedule.next
+        sleep(time - Time.now)
         run_job(klass)
       end
     end
diff --git a/lib/generators/crono/install/install_generator.rb b/lib/generators/crono/install/install_generator.rb
index 00af656..622f36a 100644
--- a/lib/generators/crono/install/install_generator.rb
+++ b/lib/generators/crono/install/install_generator.rb
@@ -5,7 +5,7 @@ module Crono
       source_root File.expand_path("../templates", __FILE__)
 
       def copy_config
-        template 'crono.rb.erb', 'config/initializers/crono.rb'
+        template 'cronotab.rb.erb', 'config/cronotab.rb'
       end
     end
   end
diff --git a/lib/generators/crono/install/templates/crono.rb.erb b/lib/generators/crono/install/templates/cronotab.rb.erb
similarity index 87%
rename from lib/generators/crono/install/templates/crono.rb.erb
rename to lib/generators/crono/install/templates/cronotab.rb.erb
index 2ebeb44..256a66e 100644
--- a/lib/generators/crono/install/templates/crono.rb.erb
+++ b/lib/generators/crono/install/templates/cronotab.rb.erb
@@ -1,4 +1,4 @@
-# Crono configuration file
+# cronotab.rb — Crono configuration file
 #
 # Here you can specify periodic jobs and their schedule.
 # You can specify a periodic job as a ActiveJob class in `app/jobs/`