diff --git a/src/core/libraries/fiber/fiber.cpp b/src/core/libraries/fiber/fiber.cpp
index 07df5b773..70f488b4a 100644
--- a/src/core/libraries/fiber/fiber.cpp
+++ b/src/core/libraries/fiber/fiber.cpp
@@ -120,11 +120,14 @@ extern "C" void PS4_SYSV_ABI __asan_destroy_fake_stack() {}
 #if defined(__APPLE__)
 extern "C" void PS4_SYSV_ABI
 __sanitizer_start_switch_fiber_macho(void** fake_stack_save, const void* stack_addr,
-                                     size_t stack_size) asm("__sanitizer_start_switch_fiber");
+                                     size_t stack_size)
+    __attribute__((used, visibility("default"))) asm("__sanitizer_start_switch_fiber");
 extern "C" void PS4_SYSV_ABI __sanitizer_finish_switch_fiber_macho(
     void* fake_stack_save, const void** old_stack_addr,
-    size_t* old_stack_size) asm("__sanitizer_finish_switch_fiber");
-extern "C" void PS4_SYSV_ABI __asan_destroy_fake_stack_macho(void) asm("__asan_destroy_fake_stack");
+    size_t* old_stack_size)
+    __attribute__((used, visibility("default"))) asm("__sanitizer_finish_switch_fiber");
+extern "C" void PS4_SYSV_ABI __asan_destroy_fake_stack_macho(void)
+    __attribute__((used, visibility("default"))) asm("__asan_destroy_fake_stack");
 
 extern "C" void PS4_SYSV_ABI __sanitizer_start_switch_fiber_macho(void** fake_stack_save,
                                                                   const void* stack_addr,