diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index c3ca7bf191124..9fcd509f8e749 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -215,3 +215,6 @@ adb9714bd909df283c66bbd641bd631ff50a4260
 
 # treewide: incus packages
 9ab59bb5fb943ad6740f64f5a79eae9642fb8211
+
+# treewide: Nix format pass 1
+8205ef4318792ea3def34c01c08b1ad3fc08de04