diff --git a/arch/arm64/kernel/sys_compat.c b/arch/arm64/kernel/sys_compat.c
index 12c6864e51e13b..df14336c3a29cf 100644
--- a/arch/arm64/kernel/sys_compat.c
+++ b/arch/arm64/kernel/sys_compat.c
@@ -113,6 +113,6 @@ long compat_arm_syscall(struct pt_regs *regs, int scno)
 	addr = instruction_pointer(regs) - (compat_thumb_mode(regs) ? 2 : 4);
 
 	arm64_notify_die("Oops - bad compat syscall(2)", regs,
-			 SIGILL, ILL_ILLTRP, addr, scno);
+			 SIGILL, ILL_ILLTRP, addr, 0);
 	return 0;
 }