diff --git a/arch/arm/src/stm32h7/Make.defs b/arch/arm/src/stm32h7/Make.defs
index 7c3634151f8..daa9d217346 100644
--- a/arch/arm/src/stm32h7/Make.defs
+++ b/arch/arm/src/stm32h7/Make.defs
@@ -34,7 +34,7 @@ CMN_CSRCS += arm_releasepending.c arm_releasestack.c arm_reprioritizertr.c
 CMN_CSRCS += arm_schedulesigaction.c arm_sigdeliver.c arm_stackframe.c arm_svcall.c
 CMN_CSRCS += arm_systemreset.c arm_trigger_irq.c arm_udelay.c arm_unblocktask.c
 CMN_CSRCS += arm_usestack.c arm_vfork.c arm_switchcontext.c arm_puts.c
-CMN_CSRCS += arm_tcbinfo.c
+CMN_CSRCS += arm_tcbinfo.c arm_perf.c
 
 ifeq ($(CONFIG_ARMV7M_SYSTICK),y)
 CMN_CSRCS += arm_systick.c
diff --git a/boards/arm/stm32h7/nucleo-h743zi2/src/stm32_boot.c b/boards/arm/stm32h7/nucleo-h743zi2/src/stm32_boot.c
index eea8065eebe..31b642fa784 100644
--- a/boards/arm/stm32h7/nucleo-h743zi2/src/stm32_boot.c
+++ b/boards/arm/stm32h7/nucleo-h743zi2/src/stm32_boot.c
@@ -50,6 +50,10 @@
 
 void stm32_boardinitialize(void)
 {
+#ifdef CONFIG_SCHED_IRQMONITOR
+  up_perf_init((FAR void *)STM32_SYSCLK_FREQUENCY);
+#endif
+
 #ifdef CONFIG_ARCH_LEDS
   /* Configure on-board LEDs if LED support has been selected. */