diff --git a/libc/bionic/__errno.cpp b/libc/bionic/__errno.cpp
index 32e7a52..15089a4 100644
--- a/libc/bionic/__errno.cpp
+++ b/libc/bionic/__errno.cpp
@@ -29,8 +29,8 @@
 #include <errno.h>
 #include <stdint.h>
 
-#include "private/bionic_tls.h"
+#include "pthread_internal.h"
 
 int*  __errno() {
-  return reinterpret_cast<int*>(&(__get_tls()[TLS_SLOT_ERRNO]));
+  return &__get_thread()->errno_value;
 }
diff --git a/libc/bionic/pthread_internal.h b/libc/bionic/pthread_internal.h
index 2ebd2b4..4c13dcb 100644
--- a/libc/bionic/pthread_internal.h
+++ b/libc/bionic/pthread_internal.h
@@ -145,6 +145,8 @@
 
   bionic_tls* bionic_tls;
 
+  int errno_value;
+
   // The thread pointer (__get_tls()) points at this field. This field must come last so that
   // an executable's TLS segment can be allocated at a fixed offset after the thread pointer.
   void* tls[BIONIC_TLS_SLOTS];