diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 000000000..8c8b72b3e
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,2 @@
+# initial bulk run of formatting with pre-commit
+93356b39c3086fdf8dd41d7357bb1c115ff69cb1