diff --git a/libc/libc.mips64.map b/libc/libc.mips64.map
index 7ea74a6..c853f73 100644
--- a/libc/libc.mips64.map
+++ b/libc/libc.mips64.map
@@ -1213,6 +1213,10 @@
     sigrelse;
     sigset;
     sync_file_range;
+    towctrans;
+    towctrans_l;
+    wctrans;
+    wctrans_l;
 } LIBC_N;
 
 LIBC_PRIVATE {