diff --git a/libc/libc.arm64.map b/libc/libc.arm64.map
index 67fac4e..d464a0c 100644
--- a/libc/libc.arm64.map
+++ b/libc/libc.arm64.map
@@ -1246,6 +1246,13 @@
     endnetent;
     endprotoent;
     fexecve;
+    fflush_unlocked;
+    fgetc_unlocked;
+    fgets_unlocked;
+    fputc_unlocked;
+    fputs_unlocked;
+    fread_unlocked;
+    fwrite_unlocked;
     getentropy;
     getnetent;
     getprotoent;