diff --git a/README.OpenSource b/README.OpenSource
index 2b7a012a915bb0c79280befda344c9ff97a8dc13..38c2b0e48e2d2e36615441af14d127a8f3603e59 100644
--- a/README.OpenSource
+++ b/README.OpenSource
@@ -3,7 +3,7 @@
     "Name": "libabigail",
     "License": "Apache License 2.0",
     "License File": "LICENSE.txt",
-    "Version Number": "2.2",
+    "Version Number": "v2.2",
     "Owner": "zhanghaibo0@huawei.com",
     "Upstream URL": "https://sourceware.org/libabigail/",
     "Description": "ABI check for dynamic libraries of different versions."