diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 0000000..7662cec
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,2 @@
+# nixpkgs-fmt update
+9eb8357f53cc2bff06b0727e6560f6a8fd6759b0