diff --git a/src/mainboard/apple/macbook21/Kconfig b/src/mainboard/apple/macbook21/Kconfig
index ea748a9302..871c16c737 100644
--- a/src/mainboard/apple/macbook21/Kconfig
+++ b/src/mainboard/apple/macbook21/Kconfig
@@ -59,8 +59,4 @@ config MAINBOARD_SMBIOS_MANUFACTURER
 	string
 	default "Apple Inc."
 
-config SEABIOS_PS2_TIMEOUT
-	int
-	default 3000
-
 endif