diff --git a/mqtt/odoo_rpc.py b/mqtt/odoo_rpc.py
index 886152764..4aa9c4380 100644
--- a/mqtt/odoo_rpc.py
+++ b/mqtt/odoo_rpc.py
@@ -18,8 +18,7 @@ class OdooRPCClient:
         self._connect()
 
     def _connect(self):
-        self.common = xmlrpc.client.ServerProxy('{}/xmlrpc/2/common'.format(self.url), verbose=False, use_builtin_types=True,
-    context=ssl._create_unverified_context())
+        self.common = xmlrpc.client.ServerProxy('{}/xmlrpc/2/common'.format(self.url))
         self.uid = self.common.authenticate(self.db, self.username, self.password, {})
         if not self.uid:
             raise Exception("Authentication failed.")
diff --git a/mqtt/requirements.txt b/mqtt/requirements.txt
index e99c1fce4..0eb7bc4df 100644
--- a/mqtt/requirements.txt
+++ b/mqtt/requirements.txt
@@ -1,4 +1,4 @@
 asyncio
 configparser
 aiomqtt
-certifi
\ No newline at end of file
+pip-system-certs
\ No newline at end of file