diff --git a/api/BusinessLogic/Calendar/CalendarEvent.php b/api/BusinessLogic/Calendar/CalendarEvent.php
index 91a45761..9e974b01 100644
--- a/api/BusinessLogic/Calendar/CalendarEvent.php
+++ b/api/BusinessLogic/Calendar/CalendarEvent.php
@@ -18,4 +18,6 @@ class CalendarEvent extends AbstractEvent {
     public $reminderValue;
 
     public $reminderUnits;
+
+    public $recurringRule;
 }
\ No newline at end of file
diff --git a/api/Controllers/Calendar/CalendarController.php b/api/Controllers/Calendar/CalendarController.php
index 0953b585..2c84270a 100644
--- a/api/Controllers/Calendar/CalendarController.php
+++ b/api/Controllers/Calendar/CalendarController.php
@@ -15,6 +15,7 @@ use BusinessLogic\Security\UserPrivilege;
 use BusinessLogic\ValidationModel;
 use Controllers\JsonRetriever;
 use DataAccess\Settings\ModsForHeskSettingsGateway;
+use RRule\RRule;
 
 class CalendarController extends \BaseClass {
     function get() {
@@ -117,6 +118,7 @@ class CalendarController extends \BaseClass {
         $event->categoryId = Helpers::safeArrayGet($json, 'categoryId');
         $event->reminderValue = Helpers::safeArrayGet($json, 'reminderValue');
         $event->reminderUnits = ReminderUnit::getByName(Helpers::safeArrayGet($json, 'reminderUnits'));
+        $event->recurringRule = Helpers::safeArrayGet($json, 'recurringRule');
 
         return $event;
     }
diff --git a/api/composer.json b/api/composer.json
index c7215460..b91d34b5 100644
--- a/api/composer.json
+++ b/api/composer.json
@@ -17,7 +17,6 @@
     "phpmailer/phpmailer": "^5.2",
     "mailgun/mailgun-php": "1.7.2",
     "mike-koch/php-di": "4.4.11",
-    "doctrine/annotations": "1.2",
-    "rlanvin/php-rrule": "1.6.0"
+    "doctrine/annotations": "1.2"
   }
 }
diff --git a/api/composer.lock b/api/composer.lock
index 14ef8855..f882508e 100644
--- a/api/composer.lock
+++ b/api/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "content-hash": "271633d6be53dff4f327e318b49a049f",
+    "content-hash": "cba4f6a9b461d9050bd4095da7c79aea",
     "packages": [
         {
             "name": "container-interop/container-interop",
@@ -690,50 +690,6 @@
             ],
             "time": "2017-02-14T16:28:37+00:00"
         },
-        {
-            "name": "rlanvin/php-rrule",
-            "version": "v1.6.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/rlanvin/php-rrule.git",
-                "reference": "c543bda87d2f8b6c490210f1a6e2bf0d79162a4a"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/rlanvin/php-rrule/zipball/c543bda87d2f8b6c490210f1a6e2bf0d79162a4a",
-                "reference": "c543bda87d2f8b6c490210f1a6e2bf0d79162a4a",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.3.0"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "<6"
-            },
-            "suggest": {
-                "ext-intl": "Intl extension is needed for humanReadable()"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "RRule\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "description": "Lightweight and fast recurrence rules for PHP (RFC 5545)",
-            "homepage": "https://github.com/rlanvin/php-rrule",
-            "keywords": [
-                "date",
-                "ical",
-                "recurrence",
-                "recurring",
-                "rrule"
-            ],
-            "time": "2017-10-11T12:23:40+00:00"
-        },
         {
             "name": "symfony/event-dispatcher",
             "version": "v2.8.33",