diff --git a/libc/include/android/fdsan.h b/libc/include/android/fdsan.h
index d390c6e..ea7689c 100644
--- a/libc/include/android/fdsan.h
+++ b/libc/include/android/fdsan.h
@@ -120,6 +120,9 @@
 
   /* java.net.SocketImpl */
   ANDROID_FDSAN_OWNER_TYPE_SOCKETIMPL = 11,
+
+  /* libziparchive's ZipArchive */
+  ANDROID_FDSAN_OWNER_TYPE_ZIPARCHIVE = 12,
 };
 
 /*