--- admin.install.orig  2010-08-31 15:25:09.000000000 -0400
+++ admin.install       2010-08-31 15:22:20.000000000 -0400
@@ -25,7 +25,7 @@ function admin_uninstall() {
  * Implementation of hook_enable().
  */
 function admin_enable() {
-  $result = db_query("SELECT * FROM {menu_links} WHERE link_path LIKE 'admin%'");
+  $result = db_query("SELECT * FROM {menu_links} WHERE link_path = 'admin' OR link_path LIKE 'admin/%'");
   while ($item = db_fetch_array($result)) {
     _menu_delete_item($item, TRUE);
   }
@@ -55,7 +55,7 @@ function admin_update_6002() {
     variable_set('admin_theme', 'slate');
   }
 
-  $result = db_query("SELECT * FROM {menu_links} WHERE link_path LIKE 'admin%'");
+  $result = db_query("SELECT * FROM {menu_links} WHERE link_path = 'admin' OR link_path LIKE 'admin/%'");
   while ($item = db_fetch_array($result)) {
     _menu_delete_item($item, TRUE);
   }