diff --git a/workflow/engine/classes/class.Installer.php b/workflow/engine/classes/class.Installer.php
index 981e07a23..5a0e4ed9d 100755
--- a/workflow/engine/classes/class.Installer.php
+++ b/workflow/engine/classes/class.Installer.php
@@ -147,7 +147,7 @@ class Installer
                 $this->run_query("GRANT ALL PRIVILEGES ON `$rb`.* TO $rb@'$host' IDENTIFIED BY '{$this->options['password']}' WITH GRANT OPTION", "Grant privileges for user $rb on database $rb");
                 $this->run_query("GRANT ALL PRIVILEGES ON `$rp`.* TO $rp@'$host' IDENTIFIED BY '{$this->options['password']}' WITH GRANT OPTION", "Grant privileges for user $rp on database $rp");
             }
-            
+
             /* Dump schema workflow && data  */
 
             $this->log("Import database schema:\n");
@@ -164,12 +164,12 @@ class Installer
             $this->log($qws, isset($qws['errors']));
             $qwv = $this->query_sql_file(PATH_WORKFLOW_MYSQL_DATA . $values, $this->connection_database);
             $this->log($qwv, isset($qwv['errors']));
-            
-            $http = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ? 'https' : 'http';
+
+            $http = (G::is_https() == true) ? 'https' : 'http';
             $lang = defined( 'SYS_LANG' ) ? SYS_LANG : 'en';
             $host = $_SERVER['SERVER_NAME'] . ($_SERVER['SERVER_PORT'] != '80' ? ':' . $_SERVER['SERVER_PORT'] : '');
             $workspace = $this->options['name'];
-            
+
             $endpoint = sprintf(
             		'%s://%s/sys%s/%s/%s/oauth2/grant',
             		$http,
@@ -178,12 +178,12 @@ class Installer
             		$lang,
             		SYS_SKIN
             );
-            
+
             // inserting the outh_client
             $query = ( "INSERT INTO OAUTH_CLIENTS (CLIENT_ID,CLIENT_SECRET,CLIENT_NAME,CLIENT_DESCRIPTION,CLIENT_WEBSITE,REDIRECT_URI,USR_UID ) VALUES 
             		   ('x-pm-local-client','179ad45c6ce2cb97cf1029e212046e81','PM Web Designer','ProcessMaker Web Designer App','www.processmaker.com','" . $endpoint . "','00000000000000000000000000000001' )");
             $this->run_query( $query );
-            
+
             /* Dump schema rbac && data  */
             $pws = PATH_RBAC_MYSQL_DATA . $schema;
             mysql_select_db($rb, $this->connection_database);
diff --git a/workflow/engine/menus/setup.php b/workflow/engine/menus/setup.php
index e9b036236..9be8f306b 100755
--- a/workflow/engine/menus/setup.php
+++ b/workflow/engine/menus/setup.php
@@ -100,5 +100,5 @@ if ($RBAC->userCanAccess('PM_SETUP') == 1) {
 if ($RBAC->userCanAccess("PM_SETUP") == 1) {
   $G_TMP_MENU->AddIdRawOption("PM_REQUIREMENTS", "../setup/systemInfo", G::LoadTranslation("ID_PROCESSMAKER_REQUIREMENTS_CHECK"), "", "", "settings");
   $G_TMP_MENU->AddIdRawOption("PHP_INFO", "../setup/systemInfo?option=php", G::LoadTranslation("ID_PHP_INFO"), "", "", "settings");
-  $G_TMP_MENU->AddIdRawOption("PHP_MAINTENANCE", "../admin/maintenance", 'Maintenance', "", "", "settings");
+  //$G_TMP_MENU->AddIdRawOption("PHP_MAINTENANCE", "../admin/maintenance", 'Maintenance', "", "", "settings");
 }
\ No newline at end of file