diff --git a/pathauto.inc b/pathauto.inc
index 63b9244..9bd862c 100644
--- a/pathauto.inc
+++ b/pathauto.inc
@@ -651,6 +651,8 @@ function pathauto_punctuation_chars() {
       $punctuation['period']             = array('value' => '.', 'name' => t('Period'));
       $punctuation['hyphen']             = array('value' => '-', 'name' => t('Hyphen'));
       $punctuation['underscore']         = array('value' => '_', 'name' => t('Underscore'));
+      $punctuation['ndash']              = array('value' => '–', 'name' => t('En Dash'));
+      $punctuation['mdash']              = array('value' => '—', 'name' => t('Em Dash'));
       $punctuation['colon']              = array('value' => ':', 'name' => t('Colon'));
       $punctuation['semicolon']          = array('value' => ';', 'name' => t('Semicolon'));
       $punctuation['pipe']               = array('value' => '|', 'name' => t('Vertical bar (pipe)'));