diff --git a/website/docs/releases/2021.1.1.md b/website/docs/releases/2021.1.md
similarity index 100%
rename from website/docs/releases/2021.1.1.md
rename to website/docs/releases/2021.1.md
diff --git a/website/sidebars.js b/website/sidebars.js
index 048d05595..612d0ad2e 100644
--- a/website/sidebars.js
+++ b/website/sidebars.js
@@ -139,7 +139,7 @@ module.exports = {
                 "releases/0.12",
                 "releases/0.13",
                 "releases/0.14",
-                "releases/2021.1.1",
+                "releases/2021.1",
             ],
         },
         {