diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index ec76a1a42ef..8612a40923a 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -27,3 +27,5 @@ ec2cc761bc7067712ecc7734502f703fe3b024c8
 84ac80f1921afc243d71fd0caaa4f2838c294102
 # bless mir-opt tests to add `copy`
 99cb0c6bc399fb94a0ddde7e9b38e9c00d523bad
+# reformat with rustfmt edition 2024
+c682aa162b0d41e21cc6748f4fecfe01efb69d1f