diff --git a/core/SSViewer.php b/core/SSViewer.php
index 8639b6ba5..8ad716bba 100755
--- a/core/SSViewer.php
+++ b/core/SSViewer.php
@@ -381,7 +381,7 @@ class SSViewer {
 				} else { 
 					$thisURLRelativeToBase = Director::makeRelative(Director::absoluteURL($_SERVER['REQUEST_URI'])); 
 				}
-				$output = preg_replace('/(<a[^>+]href *= *)"#/i', '\\1"' . $thisURLRelativeToBase . '#', $output);
+				$output = preg_replace('/(<a[^>]+href *= *)"#/i', '\\1"' . $thisURLRelativeToBase . '#', $output);
 			}
 		}