diff --git a/framework/base/router.class.php b/framework/base/router.class.php
index 31eb60dd8f..da79e733fa 100644
--- a/framework/base/router.class.php
+++ b/framework/base/router.class.php
@@ -1857,6 +1857,7 @@ class baseRouter
 
         /* Remove these three params. */
         unset($passedParams['onlybody']);
+        unset($passedParams['tid']);
         unset($passedParams['HTTP_X_REQUESTED_WITH']);
 
         /* Check params from URL. */