diff --git a/data/features/immutable-releases-preview.yml b/data/features/immutable-releases-preview.yml
deleted file mode 100644
index 50885a08f8..0000000000
--- a/data/features/immutable-releases-preview.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-# Reference: #18409
-# Documentation for the immutable releases public preview
-
-versions:
-  fpt: '*'
-  ghec: '*'
-  ghes: '>3.18'