diff --git a/ckeditor.module b/ckeditor.module
index 7542481..cccaa84 100644
--- a/ckeditor.module
+++ b/ckeditor.module
@@ -654,15 +654,15 @@ function ckeditor_process_textarea($element) {
           }
         }
         else {
-          drupal_add_js($editor_local_path . '/ckeditor.js?I', 'module', 'header', FALSE, TRUE, $preprocess);
+          drupal_add_js($editor_local_path . '/ckeditor.js', 'module', 'header', FALSE, TRUE, $preprocess);
         }
       }
       else {
         if (file_exists($editor_local_path . '/ckeditor_basic.js')) {
-          drupal_add_js($editor_local_path . '/ckeditor_basic.js?I', 'module', 'header', FALSE, TRUE, $preprocess);
+          drupal_add_js($editor_local_path . '/ckeditor_basic.js', 'module', 'header', FALSE, TRUE, $preprocess);
         }
         else {
-          drupal_add_js($editor_local_path . '/ckeditor.js?I', 'module', 'header', FALSE, TRUE, $preprocess);
+          drupal_add_js($editor_local_path . '/ckeditor.js', 'module', 'header', FALSE, TRUE, $preprocess);
         }
       }
       drupal_add_js(array('ckeditor' => array('module_path' => $module_full_path, 'editor_path' => $editor_path)), 'setting');
@@ -1476,4 +1476,4 @@ function ckeditor_get_settings() {
   if (empty($_SESSION['cke_get_settings'][$_POST['id']])) echo  json_encode(array());
   echo  json_encode($_SESSION['cke_get_settings'][$_POST['id']]);
   die();
-}
\ No newline at end of file
+}