diff --git a/index.php b/index.php
index 4251a25..7fec103 100644
--- a/index.php
+++ b/index.php
@@ -126,7 +126,7 @@
 					echo '<br>';
 				}
 				$links = array();
-				if (preg_match_all('/https:(.*)[ \r]/', $content, $links, PREG_SET_ORDER))
+				if (preg_match_all('/https:(.*)\b/', $content, $links, PREG_SET_ORDER))
 				{
 					echo '<div>External links:</div>';
 					foreach($links as $link)