diff --git a/libc/seccomp/gen_syscall_nrs.cpp b/libc/seccomp/gen_syscall_nrs.cpp
new file mode 100644
index 0000000..89a7149
--- /dev/null
+++ b/libc/seccomp/gen_syscall_nrs.cpp
@@ -0,0 +1 @@
+#include <asm/unistd.h>