diff --git a/src/application/controllers/Installation.php b/src/application/controllers/Installation.php
index 29fab3d6..83a24f0e 100644
--- a/src/application/controllers/Installation.php
+++ b/src/application/controllers/Installation.php
@@ -84,6 +84,7 @@ class Installation extends CI_Controller {
             $admin = json_decode($_POST['admin'], true);
             $admin['settings']['username'] = $admin['username'];
             $admin['settings']['password'] = $admin['password'];
+            $admin['settings']['calendar_view'] = CALENDAR_VIEW_DEFAULT;
             unset($admin['username'], $admin['password']);
             $admin['id'] = $this->admins_model->add($admin);
 
diff --git a/src/application/helpers/installation_helper.php b/src/application/helpers/installation_helper.php
index fe2c2b12..b4b06931 100644
--- a/src/application/helpers/installation_helper.php
+++ b/src/application/helpers/installation_helper.php
@@ -40,6 +40,8 @@ function get_sample_service() {
         'price' => 50.0,
         'currency' => 'Euro',
         'description' => 'This is a test service automatically inserted by the installer.',
+        'availabilities_type' => 'flexible', 
+        'attendants_number' => 1,
         'id_service_categories' => NULL
     );
 }
@@ -64,7 +66,8 @@ function get_sample_provider() {
             'notifications' => FALSE,
             'google_sync' => FALSE,
             'sync_past_days' => 5,
-            'sync_future_days' => 5
+            'sync_future_days' => 5,
+            'calendar_view' => CALENDAR_VIEW_DEFAULT
         )
     );
 }
diff --git a/src/assets/sql/structure.sql b/src/assets/sql/structure.sql
index 40b9aeed..65681657 100644
--- a/src/assets/sql/structure.sql
+++ b/src/assets/sql/structure.sql
@@ -51,6 +51,8 @@ CREATE TABLE IF NOT EXISTS `ea_services` (
   `price` decimal(10,2) DEFAULT NULL,
   `currency` varchar(32) DEFAULT NULL,
   `description` text,
+  `availabilities_type` varchar(32) DEFAULT 'flexible',
+  `attendants_number` int(11) DEFAULT '1',
   `id_service_categories` bigint(20) unsigned DEFAULT NULL,
   PRIMARY KEY (`id`),
   KEY `id_service_categories` (`id_service_categories`)
@@ -111,6 +113,7 @@ CREATE TABLE IF NOT EXISTS `ea_user_settings` (
   `google_calendar` varchar(128) DEFAULT NULL,
   `sync_past_days` int(11) DEFAULT '5',
   `sync_future_days` int(11) DEFAULT '5',
+  `calendar_view` varchar(32) DEFAULT 'default',
   PRIMARY KEY (`id_users`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;