diff --git a/library/stdarch/.git-blame-ignore-revs b/library/stdarch/.git-blame-ignore-revs
new file mode 100644
index 000000000000..d6021c4f2adb
--- /dev/null
+++ b/library/stdarch/.git-blame-ignore-revs
@@ -0,0 +1,4 @@
+# Use `git config blame.ignorerevsfile .git-blame-ignore-revs` to make `git blame` ignore the following commits.
+
+# format with style edition 2024
+fc87bd98d689590a0b6f5ee4110c5b9f962faa66