diff --git a/rtos/TARGET_CORTEX/rtx5/RTX/Source/TOOLCHAIN_IAR/TARGET_M23/irq_armv8mbl_common.S b/rtos/TARGET_CORTEX/rtx5/RTX/Source/TOOLCHAIN_IAR/TARGET_M23/irq_armv8mbl_common.S
index ec38438d0c..3249a947a7 100644
--- a/rtos/TARGET_CORTEX/rtx5/RTX/Source/TOOLCHAIN_IAR/TARGET_M23/irq_armv8mbl_common.S
+++ b/rtos/TARGET_CORTEX/rtx5/RTX/Source/TOOLCHAIN_IAR/TARGET_M23/irq_armv8mbl_common.S
@@ -297,3 +297,5 @@ Sys_ContextRestore2
 
 Sys_ContextExit
                 BX       LR                     ; Exit from handler
+
+                END
diff --git a/rtos/TARGET_CORTEX/rtx5/RTX/Source/TOOLCHAIN_IAR/TARGET_M33/irq_armv8mml_common.S b/rtos/TARGET_CORTEX/rtx5/RTX/Source/TOOLCHAIN_IAR/TARGET_M33/irq_armv8mml_common.S
index 629bfe93fb..755cde63d4 100644
--- a/rtos/TARGET_CORTEX/rtx5/RTX/Source/TOOLCHAIN_IAR/TARGET_M33/irq_armv8mml_common.S
+++ b/rtos/TARGET_CORTEX/rtx5/RTX/Source/TOOLCHAIN_IAR/TARGET_M33/irq_armv8mml_common.S
@@ -270,3 +270,5 @@ Sys_ContextRestore2
 
 Sys_ContextExit
                 BX       LR                     ; Exit from handler
+
+                END