diff --git a/libc/arch-arm/syscalls/futex.S b/libc/arch-arm/syscalls/futex.S
index b012cd7..27b15b7 100644
--- a/libc/arch-arm/syscalls/futex.S
+++ b/libc/arch-arm/syscalls/futex.S
@@ -1,7 +1,7 @@
 /* autogenerated by gensyscalls.py */
+#include <asm/unistd.h>
 #include <linux/err.h>
 #include <machine/asm.h>
-#include <sys/linux-syscalls.h>
 
 ENTRY(futex)
     mov     ip, sp