diff --git a/libc/arch-x86/syscalls/getppid.S b/libc/arch-x86/syscalls/getppid.S
index f1f3f6b..afbc81a 100644
--- a/libc/arch-x86/syscalls/getppid.S
+++ b/libc/arch-x86/syscalls/getppid.S
@@ -1,7 +1,7 @@
 /* autogenerated by gensyscalls.py */
 #include <linux/err.h>
 #include <machine/asm.h>
-#include <sys/linux-syscalls.h>
+#include <asm/unistd.h>
 
 ENTRY(getppid)
     movl    $__NR_getppid, %eax