diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 000000000..5d86975b7
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,2 @@
+# introduce formatting with black
+c3ddbaa6e61c44a3809e625c802cb4c7632934a3