--- similar-posts.orig.php	2007-08-30 01:04:21.000000000 +0200
+++ similar-posts.php	2007-08-30 01:04:06.000000000 +0200
@@ -139,7 +139,7 @@ if (check_full_text_index()) {
 	}
 	$overusedwordsfile = $language.'.words.php';
 	//see if there is a file of overused words in that language in the right directory
-	if (!file_exists($overusedwordsfile)) {
+	if (!file_exists(dirname(__FILE__) . DIRECTORY_SEPARATOR.$overusedwordsfile)) {
 		//if not revert to the default file
 		$overusedwordsfile = 'en.words.php';
 	}