diff --git a/libc/private/bionic_globals.h b/libc/private/bionic_globals.h
index 644b5a4..a671d77 100644
--- a/libc/private/bionic_globals.h
+++ b/libc/private/bionic_globals.h
@@ -29,12 +29,14 @@
 #define _PRIVATE_BIONIC_GLOBALS_H
 
 #include <sys/cdefs.h>
+#include "private/bionic_malloc_dispatch.h"
 #include "private/bionic_vdso.h"
 #include "private/WriteProtected.h"
 
 struct libc_globals {
   vdso_entry vdso[VDSO_END];
   long setjmp_cookie;
+  MallocDebug malloc_dispatch;
 };
 
 __LIBC_HIDDEN__ extern WriteProtected<libc_globals> __libc_globals;
@@ -44,5 +46,5 @@
                                       KernelArgumentBlock& args);
 __LIBC_HIDDEN__ void __libc_init_setjmp_cookie(libc_globals* globals,
                                                KernelArgumentBlock& args);
-
+__LIBC_HIDDEN__ void __libc_init_malloc(libc_globals* globals);
 #endif