diff --git a/my/index.php b/my/index.php
index 1324c79ab27..2b0105f74a2 100644
--- a/my/index.php
+++ b/my/index.php
@@ -81,11 +81,13 @@ $PAGE->set_subpage($currentpage->id);
 $PAGE->set_title($header);
 $PAGE->set_heading($header);
 
-if (get_home_page() != HOMEPAGE_MY) {
-    if (optional_param('setdefaulthome', false, PARAM_BOOL)) {
-        set_user_preference('user_home_page_preference', HOMEPAGE_MY);
-    } else if (!empty($CFG->defaulthomepage) && $CFG->defaulthomepage == HOMEPAGE_USER) {
-        $PAGE->settingsnav->get('usercurrentsettings')->add(get_string('makethismyhome'), new moodle_url('/my/', array('setdefaulthome'=>true)), navigation_node::TYPE_SETTING);
+if (!isguestuser()) {   // Skip default home page for guests
+    if (get_home_page() != HOMEPAGE_MY) {
+        if (optional_param('setdefaulthome', false, PARAM_BOOL)) {
+            set_user_preference('user_home_page_preference', HOMEPAGE_MY);
+        } else if (!empty($CFG->defaulthomepage) && $CFG->defaulthomepage == HOMEPAGE_USER) {
+            $PAGE->settingsnav->get('usercurrentsettings')->add(get_string('makethismyhome'), new moodle_url('/my/', array('setdefaulthome'=>true)), navigation_node::TYPE_SETTING);
+        }
     }
 }