diff --git a/arch/arm/src/lpc17xx_40xx/Make.defs b/arch/arm/src/lpc17xx_40xx/Make.defs
index dac8b63e94d..eac32bb5cb2 100644
--- a/arch/arm/src/lpc17xx_40xx/Make.defs
+++ b/arch/arm/src/lpc17xx_40xx/Make.defs
@@ -59,6 +59,7 @@ CMN_CSRCS += up_releasestack.c up_reprioritizertr.c up_schedulesigaction.c
 CMN_CSRCS += up_sigdeliver.c up_stackframe.c up_trigger_irq.c
 CMN_CSRCS += up_unblocktask.c up_usestack.c up_doirq.c up_hardfault.c
 CMN_CSRCS += up_svcall.c up_checkstack.c up_vfork.c
+CMN_CSRCS += up_systemreset.c
 
 ifeq ($(CONFIG_ARMV7M_STACKCHECK),y)
 CMN_CSRCS += up_stackcheck.c