diff --git a/libc/libc.map.txt b/libc/libc.map.txt
index 79f331a..0f41878 100644
--- a/libc/libc.map.txt
+++ b/libc/libc.map.txt
@@ -1580,6 +1580,7 @@
   global:
     close_range;
     copy_file_range;
+    memset_explicit;
 } LIBC_T;
 
 LIBC_PRIVATE {