diff --git a/plugins/url_title.lua b/plugins/url_title.lua
index d90ea3d..fe79e67 100644
--- a/plugins/url_title.lua
+++ b/plugins/url_title.lua
@@ -13,6 +13,7 @@ function getTitle(page)
   s = string.gsub(s, ">", ">")
   s = string.gsub(s, "&", "&")
   s = string.gsub(s, "'", "'")
+  s = string.gsub(s, "–", "–")
 
   -- Put all the tags in lowercase.
   s = string.gsub(s, "(<[^ >]+)", string.lower)