diff --git a/libc/libc.map.txt b/libc/libc.map.txt
index 0f5abc0..c5f0910 100644
--- a/libc/libc.map.txt
+++ b/libc/libc.map.txt
@@ -1456,6 +1456,7 @@
     android_fdsan_get_tag_value;
     android_fdsan_get_error_level;
     android_fdsan_set_error_level;
+    pthread_sigqueue;
     timespec_get;
 } LIBC_P;