diff --git a/libc/libstdc++.x86_64.map b/libc/libstdc++.x86_64.map
index 55be046..60fe9ab 100644
--- a/libc/libstdc++.x86_64.map
+++ b/libc/libstdc++.x86_64.map
@@ -1,5 +1,5 @@
 # Generated by genversion-scripts.py. Do not edit.
-LIBC {
+LIBC_O {
   global:
     _ZdaPv;
     _ZdaPvRKSt9nothrow_t;