diff --git a/script/bulk_import/vanilla.rb b/script/bulk_import/vanilla.rb
index ff24daffc51..3e11130e979 100644
--- a/script/bulk_import/vanilla.rb
+++ b/script/bulk_import/vanilla.rb
@@ -1,6 +1,7 @@
 require_relative "base"
 require "mysql2"
 require "rake"
+require "htmlentities"
 
 class BulkImport::Vanilla < BulkImport::Base