diff --git a/code/sitefeatures/PageComment.php b/code/sitefeatures/PageComment.php
index a7b83b99..37b31829 100755
--- a/code/sitefeatures/PageComment.php
+++ b/code/sitefeatures/PageComment.php
@@ -166,7 +166,7 @@ class PageComment extends DataObject {
 			}
 		}
 		
-		$this->CommenterURL = strtolower($url);
+		$this->CommenterURL = $url;
 	}
 	
 }