diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 4e4c10a..83b071b 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -246,7 +246,7 @@
 config RTC_DRV_CMOS
 	tristate "PC-style 'CMOS'"
 	depends on RTC_CLASS && (X86 || ALPHA || ARM26 || ARM \
-		|| M32R || ATARI || POWERPC || MIPS)
+		|| M32R || ATARI || PPC || MIPS)
 	help
 	  Say "yes" here to get direct support for the real time clock
 	  found in every PC or ACPI-based system, and some other boards.