diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 0000000..a4ce99d
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,2 @@
+# introduced `ruff format`
+e36601b92ad2354ade13​4288d9e097a098513a64