diff --git a/3.3-Updater-Scripts.md b/3.3-Updater-Scripts.md
index c32dbc3..0b2ea30 100644
--- a/3.3-Updater-Scripts.md
+++ b/3.3-Updater-Scripts.md
@@ -58,7 +58,6 @@ Optional Arguments:
 !! Unicode encoded override files should be stored without the BOM header !!
 
 Available command-line parameters (case-insensitive):
-- `-RFPalts` activate RFP Alternatives section **(new in v4.9)**.
 - `-esr` activate ESR-related preferences **(new in v4.8)**.
 - `-MultiOverrides`
 use any and all .js files in a `user.js-overrides` sub-folder as overrides instead of the default `user-overrides.js` file. Files are appended in alphabetical order.