diff --git a/backup/moodle2/restore_final_task.class.php b/backup/moodle2/restore_final_task.class.php
index dc49016612b..71371cc3711 100644
--- a/backup/moodle2/restore_final_task.class.php
+++ b/backup/moodle2/restore_final_task.class.php
@@ -162,7 +162,12 @@ class restore_final_task extends restore_task {
         // rules from other tasks (activities) not belonging to one module instance (cmid = 0), so are restored here
         $rules = array_merge($rules, restore_logs_processor::register_log_rules_for_course());
 
-        // TODO: Other logs like 'calendar', 'upload'... will go here
+        // Calendar rules.
+        $rules[] = new restore_log_rule('calendar', 'add', 'event.php?action=edit&id={event}', '[name]');
+        $rules[] = new restore_log_rule('calendar', 'edit', 'event.php?action=edit&id={event}', '[name]');
+        $rules[] = new restore_log_rule('calendar', 'edit all', 'event.php?action=edit&id={event}', '[name]');
+
+        // TODO: Other logs like 'upload'... will go here
 
         return $rules;
     }
diff --git a/course/lib.php b/course/lib.php
index 1110236f2e2..973537c4243 100644
--- a/course/lib.php
+++ b/course/lib.php
@@ -67,7 +67,6 @@ function make_log_url($module, $url) {
         case 'login':
         case 'lib':
         case 'admin':
-        case 'calendar':
         case 'category':
         case 'mnet course':
             if (strpos($url, '../') === 0) {
@@ -76,6 +75,9 @@ function make_log_url($module, $url) {
                 $url = "/course/$url";
             }
             break;
+        case 'calendar':
+            $url = "/calendar/$url";
+            break;
         case 'user':
         case 'blog':
             $url = "/$module/$url";