diff --git a/config/coreboot-novacustom-v560tu.config b/config/coreboot-novacustom-v560tu.config
index 7de17244..01d555a3 100644
--- a/config/coreboot-novacustom-v560tu.config
+++ b/config/coreboot-novacustom-v560tu.config
@@ -721,7 +721,7 @@ CONFIG_DRIVERS_INTEL_PMC=y
 # CONFIG_DRIVERS_NXP_UWB_SR1XX is not set
 # CONFIG_DRIVERS_PS2_KEYBOARD is not set
 CONFIG_DRIVERS_MC146818=y
-CONFIG_USE_PC_CMOS_ALTCENTURY=y
+CONFIG_USE_PC_CMOS_ALTCENTURY=n
 CONFIG_PC_CMOS_BASE_PORT_BANK0=0x70
 CONFIG_MEMORY_MAPPED_TPM=y
 CONFIG_TPM_TIS_BASE_ADDRESS=0xfed40000