diff --git a/source/hal/source/platform/mps3/source/timer_mps3.c b/source/hal/source/platform/mps3/source/timer_mps3.c
index b6e3c7c..beb0435 100644
--- a/source/hal/source/platform/mps3/source/timer_mps3.c
+++ b/source/hal/source/platform/mps3/source/timer_mps3.c
@@ -126,7 +126,9 @@
 #if !defined(CPU_PROFILE_ENABLED)
     UNUSED(get_tstamp_milliseconds);
     UNUSED(Get_SysTick_Cycle_Count);
+    UNUSED(unit_ms);
 #if !defined(ARM_NPU)
+    UNUSED(unit_cycles);
     UNUSED(add_pmu_counter);
 #endif /* !defined(ARM_NPU) */
 #endif /* !defined(CPU_PROFILE_ENABLED) */