diff --git a/os/hal/osal/chibios/osal.c b/os/hal/osal/chibios/osal.c
index d46840e91..ed291880b 100644
--- a/os/hal/osal/chibios/osal.c
+++ b/os/hal/osal/chibios/osal.c
@@ -75,9 +75,6 @@ void osalInit(void) {
  *
  * @api
  */
-#if !defined(__DOXYGEN__)
-__attribute__((weak))
-#endif
 void osalSysHalt(const char *reason) {
 
   osal_halt_msg = reason;