diff --git a/WAPT/control b/WAPT/control
index 0beaef0..593d9d6 100644
--- a/WAPT/control
+++ b/WAPT/control
@@ -1,5 +1,5 @@
 package           : fws-fusioninventory
-version           : 2.4.2-11
+version           : 2.4.2-12
 architecture      : all
 section           : base
 priority          : optional
diff --git a/setup.py b/setup.py
index 544f944..a5f1619 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,5 @@
 # -*- coding: utf-8 -*-
 from setuphelpers import *
-from cryptography.fernet import Fernet
-import json
 
 uninstallkey = []
 
@@ -12,8 +10,10 @@ variables = {
 # Read local variables file if available
 if isfile(makepath(programfiles32,'wapt','private','symetric.txt')) and isfile(makepath(programfiles32,'wapt','private','variables.txt')):
     print('Reading local encrypted variables file')
+    from cryptography.fernet import Fernet
+    import yaml
     f = Fernet(open(makepath(programfiles32,'wapt','private','symetric.txt'),'r').read())
-    variables.update(json.loads(f.decrypt(open(makepath(programfiles32,'wapt','private','variables.txt'),'r').read())))
+    variables.update(yaml.safe_load(f.decrypt(open(makepath(programfiles32,'wapt','private','variables.txt'),'r').read())))
 
 def install():
     parameters = '/S /acceptlicense /server="%s" /execmode=service /runnow' % (','.join(variables['fusinv_servers']))
@@ -29,19 +29,17 @@ def install():
 
 
 def update_package():
-    import BeautifulSoup,requests,re
+    import BeautifulSoup,re
 
     from waptpackage import PackageEntry
     verify=True
     pe = PackageEntry()
     pe.load_control_from_wapt(os.getcwd())
     current_version = pe['version'].split('-',1)[0]
-    verify=True
 
     url = 'https://github.com/fusioninventory/fusioninventory-agent/releases'
 
-    import requests,BeautifulSoup
-    page = requests.get(url + '/latest',headers={'User-Agent':'Mozilla/5.0 (Windows NT 6.1; Win64; x64)'},verify=verify).text
+    page = wgets(url + '/latest')
     bs = BeautifulSoup.BeautifulSoup(page)
 
     bs_raw_string = str(bs.find('span',{'class':'css-truncate-target'}).text)