diff --git a/libraries/SrcWrapper/src/stm32/stm32_def.c b/libraries/SrcWrapper/src/stm32/stm32_def.c
index 3c12041914..c53b5096dd 100644
--- a/libraries/SrcWrapper/src/stm32/stm32_def.c
+++ b/libraries/SrcWrapper/src/stm32/stm32_def.c
@@ -11,7 +11,7 @@ extern "C" {
   * @retval None
   */
 #if !defined(NDEBUG)
-WEAK void _Error_Handler(const char *msg, int val)
+__attribute__((noreturn)) WEAK void _Error_Handler(const char *msg, int val)
 {
   /* User can add his own implementation to report the HAL error return state */
   core_debug("Error: %s (%i)\n", msg, val);