diff --git a/systems/ntnu-b2xx/cfg/linux-3.14.16.cfg b/systems/ntnu-b2xx/cfg/linux-3.14.16.cfg
index 06a50b3..05acbcd 100644
--- a/systems/ntnu-b2xx/cfg/linux-3.14.16.cfg
+++ b/systems/ntnu-b2xx/cfg/linux-3.14.16.cfg
@@ -1963,7 +1963,7 @@ CONFIG_RTC_INTF_DEV=y
 #
 # I2C RTC drivers
 #
-# CONFIG_RTC_DRV_DS1307 is not set
+CONFIG_RTC_DRV_DS1307=y
 # CONFIG_RTC_DRV_DS1374 is not set
 # CONFIG_RTC_DRV_DS1672 is not set
 # CONFIG_RTC_DRV_DS3232 is not set