diff --git a/src/rt/arch/i386/_context.S b/src/rt/arch/i386/_context.S
index 5bd06d990dc..105c35239b3 100644
--- a/src/rt/arch/i386/_context.S
+++ b/src/rt/arch/i386/_context.S
@@ -78,7 +78,7 @@ swap_registers:
 .globl task_trampoline
 task_trampoline:
     // This gets set up by std::task::_spawn.
-#ifdef __APPLE__
+#if defined(__APPLE__) || defined(__WIN32__)
     call _task_exit
 #else
     call task_exit