diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index a77e833..e2a8492 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -1,2 +1,4 @@
+# Apply treewide formatting with treefmt
+8de7d5ec217a9445392ebfc537a80508fdaad245
 # Apply treewide formatting with nixpkgs-fmt
 815033c764660e1468b1564a02570bad0f84f77a