diff --git a/libc/bionic/pthread.c b/libc/bionic/pthread.c
index 4a4676a..d2f9254 100644
--- a/libc/bionic/pthread.c
+++ b/libc/bionic/pthread.c
@@ -46,7 +46,7 @@
 extern void pthread_debug_mutex_unlock_check(pthread_mutex_t *mutex);
 
 extern void _exit_with_stack_teardown(void * stackBase, size_t stackSize, int status);
-extern void _exit_thread(int status);
+extern void __exit(int status);
 
 int  __futex_wake_ex(volatile void *ftx, int pshared, int val)
 {
@@ -148,7 +148,7 @@
 
     if (user_stack) {
         // Cleaning up this thread's stack is the creator's responsibility, not ours.
-        _exit_thread(0);
+        __exit(0);
     } else {
         // We need to munmap the stack we're running on before calling exit.
         // That's not something we can do in C.