diff --git a/docs/release-calendar.csv b/docs/release-calendar.csv
index 3c34139ba7a..667f3630dac 100644
--- a/docs/release-calendar.csv
+++ b/docs/release-calendar.csv
@@ -1,5 +1,4 @@
-21.3,2021-12-01,21.3.1,Eric Engestrom,
-,2021-12-15,21.3.2,Eric Engestrom,
+21.3,2021-12-15,21.3.2,Eric Engestrom,
 ,2021-12-29,21.3.3,Eric Engestrom,
 ,2022-01-12,21.3.4,Eric Engestrom,
 ,2022-01-26,21.3.5,Eric Engestrom,
diff --git a/docs/relnotes.rst b/docs/relnotes.rst
index ed4f203edc6..56a1aa6b113 100644
--- a/docs/relnotes.rst
+++ b/docs/relnotes.rst
@@ -3,6 +3,7 @@ Release Notes
 
 The release notes summarize what's new or changed in each Mesa release.
 
+-  :doc:`21.3.1 release notes <relnotes/21.3.1>`
 -  :doc:`21.2.6 release notes <relnotes/21.2.6>`
 -  :doc:`21.3.0 release notes <relnotes/21.3.0>`
 -  :doc:`21.2.5 release notes <relnotes/21.2.5>`
@@ -349,6 +350,7 @@ release notes, or in the `old docs`_.
    :maxdepth: 1
    :hidden:
 
+   relnotes/21.3.1
    relnotes/21.2.6
    relnotes/21.3.0
    relnotes/21.2.5