diff --git a/libc/libc.mips.map b/libc/libc.mips.map
index 90a65e0..3fa7c9d 100644
--- a/libc/libc.mips.map
+++ b/libc/libc.mips.map
@@ -1304,6 +1304,8 @@
 
 LIBC_P {
   global:
+    __freading; # future
+    __fwriting; # future
     getlogin_r; # future
 } LIBC_O;