diff --git a/configs/MPC837XERDB_defconfig b/configs/MPC837XERDB_defconfig
index e6289fe..b006558 100644
--- a/configs/MPC837XERDB_defconfig
+++ b/configs/MPC837XERDB_defconfig
@@ -207,6 +207,7 @@
 CONFIG_RGMII=y
 CONFIG_MII=y
 CONFIG_TSEC_ENET=y
+CONFIG_RTC_DS1374=y
 CONFIG_SYS_NS16550_SERIAL=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y