diff --git a/lib/setuplib.php b/lib/setuplib.php
index 38650b6240c..af340a89e0c 100644
--- a/lib/setuplib.php
+++ b/lib/setuplib.php
@@ -958,7 +958,7 @@ function initialise_fullme() {
                 throw new moodle_exception('requirecorrectaccess', 'error', '', null,
                     'You called ' . $calledurl .', you should have called ' . $correcturl);
             }
-            redirect($CFG->wwwroot, get_string('wwwrootmismatch', 'error', $CFG->wwwroot), 3);
+            redirect($CFG->wwwroot . $rurl['fullpath'], get_string('wwwrootmismatch', 'error', $CFG->wwwroot), 3);
         }
     }