diff --git a/platforms/RTL87X0C/OpenBeken.mk b/platforms/RTL87X0C/OpenBeken.mk
index db16f47b3..b7a655f21 100644
--- a/platforms/RTL87X0C/OpenBeken.mk
+++ b/platforms/RTL87X0C/OpenBeken.mk
@@ -93,7 +93,8 @@ SRC_C  += $(OBK_DIR)/src/driver/drv_max72xx_clock.c
 SRC_C  += $(OBK_DIR)/src/driver/drv_max72xx_internal.c
 SRC_C  += $(OBK_DIR)/src/driver/drv_max72xx_single.c
 SRC_C  += $(OBK_DIR)/src/driver/drv_mcp9808.c
-SRC_C  += $(OBK_DIR)/src/driver/drv_ntp_events.c
+SRC_C  += $(OBK_DIR)/src/driver/drv_timed_events.c
+SRC_C  += $(OBK_DIR)/src/driver/drv_deviceclock.c
 SRC_C  += $(OBK_DIR)/src/driver/drv_ntp.c
 SRC_C  += $(OBK_DIR)/src/driver/drv_pt6523.c
 SRC_C  += $(OBK_DIR)/src/driver/drv_pwm_groups.c