diff --git a/libc/arch-x86_64/syscalls/sendfile.S b/libc/arch-x86_64/syscalls/sendfile.S
index 117b0aa..c0fa4ee 100644
--- a/libc/arch-x86_64/syscalls/sendfile.S
+++ b/libc/arch-x86_64/syscalls/sendfile.S
@@ -15,5 +15,4 @@
     ret
 END(sendfile)
 
-    .globl sendfile64
-    .equ sendfile64, sendfile
+ALIAS_SYMBOL(sendfile64, sendfile)