diff --git a/libc/arch-arm64/syscalls/__socket.S b/libc/arch-arm64/syscalls/__socket.S
index db7f2aa..f8bb2ac 100644
--- a/libc/arch-arm64/syscalls/__socket.S
+++ b/libc/arch-arm64/syscalls/__socket.S
@@ -2,6 +2,8 @@
 
 #include <private/bionic_asm.h>
 
+    .hidden __set_errno
+
 ENTRY(__socket)
     mov     x8, __NR_socket
     svc     #0