diff --git a/htdocs/core/triggers/interface_50_modIFTTT_IFTTT.class.php b/htdocs/core/triggers/interface_50_modIFTTT_IFTTT.class.php
deleted file mode 100644
index c7ce8f121fc..00000000000
--- a/htdocs/core/triggers/interface_50_modIFTTT_IFTTT.class.php
+++ /dev/null
@@ -1,147 +0,0 @@
-<?php
-/*
- * Copyright (C) 2014-2016  Jean-François Ferry	<hello@librethic.io>
- * 				 2016       Christophe Battarel <christophe@altairis.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/**
- *  \file       htdocs/core/triggers/interface_50_modIFTTT_IFTTT.class.php
- *  \ingroup    core
- *  \brief      File of trigger for IFTTT module
- */
-require_once DOL_DOCUMENT_ROOT.'/core/triggers/dolibarrtriggers.class.php';
-
-
-/**
- *  Class of triggers for IFTTT module
- */
-class InterfaceIFTTT extends DolibarrTriggers
-{
-    /**
-     * @var DoliDB Database handler.
-     */
-    public $db;
-
-    /**
-     *   Constructor
-     *
-     *   @param DoliDB $db Database handler
-     */
-    public function __construct($db)
-    {
-        $this->db = $db;
-
-        $this->name = preg_replace('/^Interface/i', '', get_class($this));
-        $this->family = "ifttt";
-        $this->description = "Triggers of the module IFTTT";
-        $this->version = 'dolibarr'; // 'development', 'experimental', 'dolibarr' or version
-        $this->picto = 'ifttt';
-    }
-
-    /**
-     *   Return name of trigger file
-     *
-     *   @return string      Name of trigger file
-     */
-    public function getName()
-    {
-        return $this->name;
-    }
-
-    /**
-     *   Return description of trigger file
-     *
-     *   @return string      Description of trigger file
-     */
-    public function getDesc()
-    {
-        return $this->description;
-    }
-
-    /**
-     *   Return version of trigger file
-     *
-     *   @return string      Version of trigger file
-     */
-    public function getVersion()
-    {
-        global $langs;
-        $langs->load("admin");
-
-        if ($this->version == 'development') {
-            return $langs->trans("Development");
-        } elseif ($this->version == 'experimental') {
-            return $langs->trans("Experimental");
-        } elseif ($this->version == 'dolibarr') {
-            return DOL_VERSION;
-        } elseif ($this->version) {
-            return $this->version;
-        } else {
-            return $langs->trans("Unknown");
-        }
-    }
-
-    /**
-     *      Function called when a Dolibarrr business event is done.
-     *      All functions "runTrigger" are triggered if file is inside directory htdocs/core/triggers
-     *
-     *      @param  string    $action Event action code
-     *      @param  Object    $object Object
-     *      @param  User      $user   Object user
-     *      @param  Translate $langs  Object langs
-     *      @param  conf      $conf   Object conf
-     *      @return int                     <0 if KO, 0 if no triggered ran, >0 if OK
-     */
-    public function runTrigger($action, $object, User $user, Translate $langs, Conf $conf)
-    {
-		$ok = 0;
-
-		if (empty($conf->ifttt->enabled)) return 0;     // Module not active, we do nothing
-
-    	switch ($action) {
-    		case 'THIRDPARTY_CREATED':
-	            dol_syslog("Trigger '" . $this->name . "' for action '$action' launched by " . __FILE__ . ". id=" . $object->id);
-
-	            include_once DOL_DOCUMENT_ROOT.'/core/lib/geturl.lib.php';
-
-	            // See https://platform.ifttt.com/docs/api_reference#realtime-api
-
-                $arrayofdata=array();
-                $arrayofdata['user_id']=$conf->global->IFTTT_USER_ID;
-                $arrayofdata['trigger_identity']=$conf->global->IFTTT_TRIGGER_IDENTITY;
-                $arrayofdata['name']='testabcdef';
-                $arrayofdata['email']='testemailabcdef';
-
-                $url = 'https://realtime.ifttt.com/v1/notifications';
-
-                $addheaders=array(
-                    'IFTTT-Service-Key'=>'123',
-                    'Accept'=>'application/json',
-                    'Accept-Charset'=>'utf-8',
-                    'Accept-Encoding'=>'gzip, deflate',
-                    'Content-Type'=>'application/json',
-                    'X-Request-ID'=>getRandomPassword(true, null)
-                );
-
-                $result = getURLContent($url, 'POSTALREADYFORMATED', '', 1, $addheaders);
-
-	            $ok = 1;
-	            break;
-    	}
-
-        return $ok;
-    }
-}