diff --git a/doc/administration/operations/cleaning_up_redis_sessions.md b/doc/administration/operations/cleaning_up_redis_sessions.md
deleted file mode 100644
index ed5014b65e1dbdd4118eda734b96adba40078b58..0000000000000000000000000000000000000000
--- a/doc/administration/operations/cleaning_up_redis_sessions.md
+++ /dev/null
@@ -1,9 +0,0 @@
----
-redirect_to: 'index.md'
-remove_date: '2021-12-10'
----
-
-This document was moved to [another location](index.md).
-
-<!-- This redirect file can be deleted after 2021-12-10. -->
-<!-- Before deletion, see: https://docs.gitlab.com/ee/development/documentation/#move-or-rename-a-page -->
diff --git a/doc/development/snowplow/dictionary.md b/doc/development/snowplow/dictionary.md
deleted file mode 100644
index 02e9ba5ce204efa2fb96bd1a3c061e0bac81b6ea..0000000000000000000000000000000000000000
--- a/doc/development/snowplow/dictionary.md
+++ /dev/null
@@ -1,4 +0,0 @@
----
-redirect_to: 'https://metrics.gitlab.com/snowplow.html'
-remove_date: '2021-12-28'
----