diff --git a/src/header/signal/redox.rs b/src/header/signal/redox.rs
index 03e05f03e519406fc7e51d15cf1e55010319ab49..507e57ebf33358e62e2e7439788e4d99a5f99c54 100644
--- a/src/header/signal/redox.rs
+++ b/src/header/signal/redox.rs
@@ -6,7 +6,7 @@ global_asm!(
     .global __restore_rt
     __restore_rt:
         mov $119, %rax
-        int $0x80
+        syscall
 "
 );
 // x8 is register, 119 is SIGRETURN