diff --git a/lib/markaby/builder.rb b/lib/markaby/builder.rb
index <HASH>..<HASH> 100644
--- a/lib/markaby/builder.rb
+++ b/lib/markaby/builder.rb
@@ -106,9 +106,6 @@ module Markaby
     alias_method :<<, :text
     alias_method :concat, :text
 
-    # Emulate ERB to satisfy helpers like <tt>form_for</tt>.
-    def _erbout; self end
-
     # Captures the HTML code built inside the +block+.  This is done by creating a new
     # stream for the builder object, running the block and passing back its stream as a string.
     #
* lib/markaby/builder.rb: remove _erbout method - it's in rails.rb