diff --git a/syscall_nr_arm64.go b/syscall_nr_arm64.go
new file mode 100644
index 0000000..e35e784
--- /dev/null
+++ b/syscall_nr_arm64.go
@@ -0,0 +1,9 @@
+package gouring
+
+const (
+	// uring syscall no.
+
+	SYS_IO_URING_SETUP    = 425
+	SYS_IO_URING_ENTER    = 426
+	SYS_IO_URING_REGISTER = 427
+)