diff --git a/libc/arch-mips/syscalls/pipe2.S b/libc/arch-mips/syscalls/pipe2.S
index 478d364..c505956 100644
--- a/libc/arch-mips/syscalls/pipe2.S
+++ b/libc/arch-mips/syscalls/pipe2.S
@@ -2,6 +2,8 @@
 
 #include <private/bionic_asm.h>
 
+    .hidden __set_errno
+
 ENTRY(pipe2)
     .set noreorder
     .cpload t9