diff --git a/esphome/voluptuous_schema.py b/esphome/voluptuous_schema.py
index 00dcd1efad..6068582555 100644
--- a/esphome/voluptuous_schema.py
+++ b/esphome/voluptuous_schema.py
@@ -179,7 +179,7 @@ class _Schema(vol.Schema):
         self._extra_schemas.append(validator)
         return self
 
-    # pylint: disable=signature-differs
+    # pylint: disable=signature-differs,arguments-differ
     def extend(self, *schemas, **kwargs):
         extra = kwargs.pop('extra', None)
         if kwargs:
diff --git a/tests/test1.yaml b/tests/test1.yaml
index c4b27ba250..9fb4bb7af9 100644
--- a/tests/test1.yaml
+++ b/tests/test1.yaml
@@ -261,10 +261,10 @@ sensor:
         name: "EMON CT1 Current"
       power:
         name: "EMON Active Power CT1"
-      reactive_power:
-        name: "EMON Reactive Power CT1"
-      power_factor:
-        name: "EMON Power Factor CT1"
+      # reactive_power:
+      #   name: "EMON Reactive Power CT1"
+      # power_factor:
+      #   name: "EMON Power Factor CT1"
       gain_voltage: 47660
       gain_ct: 12577
     phase_b: