diff --git a/libc/bionic/libc_init_dynamic.cpp b/libc/bionic/libc_init_dynamic.cpp
index fc68b8a..08d3df4 100644
--- a/libc/bionic/libc_init_dynamic.cpp
+++ b/libc/bionic/libc_init_dynamic.cpp
@@ -51,6 +51,7 @@
 #include <elf.h>
 #include "libc_init_common.h"
 
+#include "private/bionic_auxv.h"
 #include "private/bionic_globals.h"
 #include "private/bionic_macros.h"
 #include "private/bionic_ssp.h"
@@ -78,8 +79,12 @@
 // protector.
 __attribute__((noinline))
 static void __libc_preinit_impl(KernelArgumentBlock& args) {
-  __libc_shared_globals = args.shared_globals;
+  __libc_auxv = args.auxv;
+#if defined(__i386__)
+  __libc_init_sysinfo(args);
+#endif
 
+  __libc_shared_globals = args.shared_globals;
   __libc_init_globals(args);
   __libc_init_common(args);