diff --git a/syntax.php b/syntax.php
index eca8e11..b1ec920 100644
--- a/syntax.php
+++ b/syntax.php
@@ -465,6 +465,9 @@ class syntax_plugin_filelist extends DokuWiki_Syntax_Plugin {
         } else if ($params['sort'] == 'size') {
             $callback = array($this, '_compare_sizes');
             if ($params['order'] == 'desc') $reverseflag = true;
+        } else if ($params['sort'] == 'iname') {
+            $callback = array($this, '_compare_inames');
+            if ($params['order'] == 'desc') $reverseflag = true;
         } else {
             $callback = array($this, '_compare_names');
             if ($params['order'] == 'desc') $reverseflag = true;
@@ -654,6 +657,10 @@ class syntax_plugin_filelist extends DokuWiki_Syntax_Plugin {
         return strcmp($a['name'], $b['name']);
     }
 
+    function _compare_inames($a, $b) {
+        return strcmp(strtolower($a['name']), strtolower($b['name']));
+    }
+
     function _compare_ctimes($a, $b) {
         if ($a['ctime'] == $b['ctime']) {
             return 0;