diff --git a/libc/bionic/bionic_elf_tls.cpp b/libc/bionic/bionic_elf_tls.cpp
index 79893e3..077f310 100644
--- a/libc/bionic/bionic_elf_tls.cpp
+++ b/libc/bionic/bionic_elf_tls.cpp
@@ -34,10 +34,11 @@
 #include <sys/param.h>
 #include <unistd.h>
 
+#include "platform/bionic/macros.h"
+#include "platform/bionic/page.h"
 #include "private/ScopedRWLock.h"
 #include "private/ScopedSignalBlocker.h"
 #include "private/bionic_globals.h"
-#include "platform/bionic/macros.h"
 #include "private/bionic_tls.h"
 #include "pthread_internal.h"
 
@@ -81,7 +82,7 @@
     return false;
   }
   // Bionic only respects TLS alignment up to one page.
-  *alignment = MIN(*alignment, PAGE_SIZE);
+  *alignment = MIN(*alignment, page_size());
   return true;
 }