diff --git a/appium/webdriver/webdriver.py b/appium/webdriver/webdriver.py
index 73305436..5712cf86 100644
--- a/appium/webdriver/webdriver.py
+++ b/appium/webdriver/webdriver.py
@@ -292,7 +292,7 @@ def __init__(
             instance = extension(self.execute)
             method_name = instance.method_name()
             if hasattr(WebDriver, method_name):
-                raise ValueError(f'{method_name} is already defined.')
+                logger.debug(f"Overriding the method '{method_name}'")
 
             # add a new method named 'instance.method_name()' and call it
             setattr(WebDriver, method_name, getattr(instance, method_name))