diff --git a/components/tc_bus/tc_bus.h b/components/tc_bus/tc_bus.h
index 9829d11..a7ce1fb 100644
--- a/components/tc_bus/tc_bus.h
+++ b/components/tc_bus/tc_bus.h
@@ -188,7 +188,7 @@ namespace esphome
                 void control(const std::string &value) override;
         };
 
-        class IntercomVolumeHandsetNumber : public number::Number, public Parented<NukiLockComponent> {
+        class IntercomVolumeHandsetNumber : public number::Number, public Parented<TCBusComponent> {
             public:
                 IntercomVolumeHandsetNumber() = default;
 
@@ -196,7 +196,7 @@ namespace esphome
                 void control(float value) override;
         };
 
-        class IntercomVolumeRingtoneNumber : public number::Number, public Parented<NukiLockComponent> {
+        class IntercomVolumeRingtoneNumber : public number::Number, public Parented<TCBusComponent> {
             public:
                 IntercomVolumeRingtoneNumber() = default;