diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 000000000..971067f6a
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,2 @@
+# Reformat everything
+f478c4ffc4fb9fc2200ec9b0bc751d047057ce81