diff --git a/configs/turris_omnia_defconfig b/configs/turris_omnia_defconfig
index 4b8843d7be..810eacefc2 100644
--- a/configs/turris_omnia_defconfig
+++ b/configs/turris_omnia_defconfig
@@ -73,6 +73,8 @@ CONFIG_MII=y
 CONFIG_PCI=y
 CONFIG_PCI_MVEBU=y
 CONFIG_SCSI=y
+CONFIG_DM_RTC=y
+CONFIG_RTC_ARMADA38X=y
 CONFIG_DEBUG_UART_SHIFT=2
 CONFIG_SYS_NS16550=y
 CONFIG_KIRKWOOD_SPI=y