diff --git a/packages/react-navigation/docs/api/navigators/StackNavigator.md b/packages/react-navigation/docs/api/navigators/StackNavigator.md
index 31b3ac81..6adb670d 100644
--- a/packages/react-navigation/docs/api/navigators/StackNavigator.md
+++ b/packages/react-navigation/docs/api/navigators/StackNavigator.md
@@ -95,10 +95,6 @@ Visual options:
 
 Generic title that can be used as a fallback for `headerTitle` and `tabBarLabel`
 
-#### `headerBackTitle`
-
-Title string used by the back button on iOS or `null` to disable label. Defaults to `title`.
-
 #### `headerVisible`
 
 True or false to show or hide the header. Only works when `headerMode` is `screen`. Default value is `true`.