diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 0000000..3d8bc9f
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,2 @@
+# nixfmt reformat
+2231d2fc3fb4dc140c5f3257523dcdb513ac4dea