diff --git a/lib/jekyll/deprecator.rb b/lib/jekyll/deprecator.rb
index 7600cd29..47f03b70 100644
--- a/lib/jekyll/deprecator.rb
+++ b/lib/jekyll/deprecator.rb
@@ -19,7 +19,7 @@ module Jekyll
     def self.no_subcommand(args)
       if args.size > 0 && args.first =~ /^--/ && !%w[--help --version].include?(args.first)
         Jekyll.logger.error "Deprecation:", "Jekyll now uses subcommands instead of just \
-                            switches. Run `jekyll help' to find out more."
+                            switches. Run `jekyll --help' to find out more."
       end
     end