diff --git a/src/CodeCoverage/Filter.php b/src/CodeCoverage/Filter.php
index 5154c041a..8a300c025 100644
--- a/src/CodeCoverage/Filter.php
+++ b/src/CodeCoverage/Filter.php
@@ -236,7 +236,6 @@ public function isFile($filename)
      * When the whitelist is not empty, whitelisting is used.
      *
      * @param  string                     $filename
-     * @param  boolean                    $ignoreWhitelist
      * @return boolean
      * @throws PHP_CodeCoverage_Exception
      */