diff --git a/libc/arch-mips/syscalls/munlock.S b/libc/arch-mips/syscalls/munlock.S
index 17dc719..6c65c02 100644
--- a/libc/arch-mips/syscalls/munlock.S
+++ b/libc/arch-mips/syscalls/munlock.S
@@ -2,8 +2,6 @@
 
 #include <private/bionic_asm.h>
 
-    .hidden __set_errno
-
 ENTRY(munlock)
     .set noreorder
     .cpload t9
@@ -14,7 +12,7 @@
     j ra
     nop
 1:
-    la t9,__set_errno
+    la t9,__set_errno_internal
     j t9
     nop
     .set reorder