diff --git a/libc/private/bionic_globals.h b/libc/private/bionic_globals.h
index 21a2a24..4c4172a 100644
--- a/libc/private/bionic_globals.h
+++ b/libc/private/bionic_globals.h
@@ -87,6 +87,7 @@
 
 #if defined(__i386__)
 __LIBC_HIDDEN__ extern void* __libc_sysinfo;
+__LIBC_HIDDEN__ void __libc_int0x80();
 __LIBC_HIDDEN__ void __libc_init_sysinfo();
 #endif