diff --git a/docs/options.md b/docs/options.md
index e745730340..fd99f600ea 100644
--- a/docs/options.md
+++ b/docs/options.md
@@ -308,4 +308,8 @@ with info about your project (name and website) so we can add an entry for you.
 1. Protoc-gen-fieldmask
    * Website: https://github.com/yeqown/protoc-gen-fieldmask
    * Extension: 1142
- 
+
+1. Google Gnostic
+   * Website: https://github.com/google/gnostic
+   * Extension: 1143
+