1 files changed, 1 insertions, 1 deletions
diff --git a/lib/erb.rb b/lib/erb.rb
index 48dcca71aa..e7cb160ee3 100644
--- a/lib/erb.rb
+++ b/lib/erb.rb
@@ -1000,7 +1000,7 @@ class ERB
     #
     begin
       # ERB::Util.html_escape
-      require 'erb.so'
+      require 'erb/escape'
     rescue LoadError
       def html_escape(s)
         CGI.escapeHTML(s.to_s)