diff --git a/esphome/components/mcp4461/mcp4461.h b/esphome/components/mcp4461/mcp4461.h
index 959c9ad17f..70b0c5561a 100644
--- a/esphome/components/mcp4461/mcp4461.h
+++ b/esphome/components/mcp4461/mcp4461.h
@@ -91,7 +91,7 @@ class Mcp4461Component : public Component, public i2c::I2CDevice {
   bool set_terminal_register(Mcp4461TerminalIdx terminal_connector, uint8_t data);
   uint16_t get_eeprom_value(Mcp4461EepromLocation location);
   bool set_eeprom_value(Mcp4461EepromLocation location, uint16_t value);
-  void Mcp4461Wiper::set_initial_value(Mcp4461WiperIdx wiper, float initial_value);
+  void set_initial_value(Mcp4461WiperIdx wiper, float initial_value);
 
  protected:
   friend class Mcp4461Wiper;