diff --git a/unreleased_history/bug_fixes/cleanup_obsolete_code_in_prefetch_index.md b/unreleased_history/bug_fixes/cleanup_obsolete_code_in_prefetch_index.md
deleted file mode 100644
index f96fb4ff392..00000000000
--- a/unreleased_history/bug_fixes/cleanup_obsolete_code_in_prefetch_index.md
+++ /dev/null
@@ -1 +0,0 @@
-Clean up obsolete fix in `BlockBasedTable::PrefetchIndexAndFilterBlocks` isolated to early 7.0.x releases.