diff --git a/addons/point_of_sale/models/pos_config.py b/addons/point_of_sale/models/pos_config.py
index 97c092a0f5b..7863ebf8074 100644
--- a/addons/point_of_sale/models/pos_config.py
+++ b/addons/point_of_sale/models/pos_config.py
@@ -524,7 +524,8 @@ class PosConfig(models.Model):
          }
 
     def _force_http(self):
-        if self.other_devices:
+        enforce_https = self.env['ir.config_parameter'].sudo().get_param('point_of_sale.enforce_https')
+        if not enforce_https and self.other_devices:
             return True
         return False
 
diff --git a/addons/pos_restaurant/models/pos_config.py b/addons/pos_restaurant/models/pos_config.py
index 5cf73f6677e..3fc5e4e071b 100644
--- a/addons/pos_restaurant/models/pos_config.py
+++ b/addons/pos_restaurant/models/pos_config.py
@@ -32,7 +32,8 @@ class PosConfig(models.Model):
             self.set_tip_after_payment = False
 
     def _force_http(self):
-        if self.printer_ids.filtered(lambda pt: pt.printer_type == 'epson_epos'):
+        enforce_https = self.env['ir.config_parameter'].sudo().get_param('point_of_sale.enforce_https')
+        if not enforce_https and self.printer_ids.filtered(lambda pt: pt.printer_type == 'epson_epos'):
             return True
         return super(PosConfig, self)._force_http()
 
diff --git a/addons/pos_six/models/pos_config.py b/addons/pos_six/models/pos_config.py
index 6d986b2d3ab..2b7a9ea5ea3 100644
--- a/addons/pos_six/models/pos_config.py
+++ b/addons/pos_six/models/pos_config.py
@@ -8,6 +8,7 @@ class PosConfig(models.Model):
     _inherit = 'pos.config'
 
     def _force_http(self):
-        if self.payment_method_ids.filtered(lambda pm: pm.use_payment_terminal == 'six'):
+        enforce_https = self.env['ir.config_parameter'].sudo().get_param('point_of_sale.enforce_https')
+        if not enforce_https and self.payment_method_ids.filtered(lambda pm: pm.use_payment_terminal == 'six'):
             return True
         return super(PosConfig, self)._force_http()