diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 0000000..32be2bb
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,2 @@
+# treewide: nixfmt
+d653af66b34bdd61854c59f1ea25abab4048937d