diff --git a/Src/stm32l0xx_hal_cortex.c b/Src/stm32l0xx_hal_cortex.c
index 5aab39f..827e572 100644
--- a/Src/stm32l0xx_hal_cortex.c
+++ b/Src/stm32l0xx_hal_cortex.c
@@ -133,6 +133,10 @@
     /* Check the parameters */
   assert_param(IS_NVIC_PREEMPTION_PRIORITY(PreemptPriority));
   NVIC_SetPriority(IRQn,PreemptPriority);
+
+  /* Prevent unused argument(s) compilation warning */
+  UNUSED(SubPriority);
+
 }
 
 /**