diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index 809a4487a18bdc03d21a23c13fe8c29c81c4e58b..41cfce4606f16207d02e441b809350f1a4ba6d24 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -1,2 +1,5 @@
 # use automatic fixing from static linter / formatter (hatch fmt => ruff)
 3c05a2029bbc078520ae6f7a22ad713593f6aeb8
+
+# bulk formatting using ruff
+a246594d04d22d62df1726e678dd2c45be205a5b