diff --git a/README.OpenSource b/README.OpenSource
index b66b5da2babed8175577ea66f9ecd67b2d2af133..5b23abb386fb04e63859117989d0da8d3f3bebb7 100644
--- a/README.OpenSource
+++ b/README.OpenSource
@@ -10,8 +10,8 @@
     },
     {
         "Name": "zstd",
-        "License": "BSD",
-        "License File": "LICENSE",
+        "License": "BSD or GPLv2",
+        "License File": "COPYING,LICENSE",
         "Version Number": "v1.5.2",
         "Owner": "xiafeng@huawei.com",
         "Upstream URL": "https://github.com/facebook/zstd",