diff --git a/drivers/rtc/rtc-efi.c b/drivers/rtc/rtc-efi.c
index 8225b89..c384fec 100644
--- a/drivers/rtc/rtc-efi.c
+++ b/drivers/rtc/rtc-efi.c
@@ -232,6 +232,7 @@ static struct platform_driver efi_rtc_driver = {
 
 module_platform_driver_probe(efi_rtc_driver, efi_rtc_probe);
 
+MODULE_ALIAS("platform:rtc-efi");
 MODULE_AUTHOR("dann frazier <dannf@hp.com>");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("EFI RTC driver");