diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 000000000000..2df76bf9cfe6
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,3 @@
+# .git-blame-ignore-revs
+# Use file scope namespace
+a450cb69b5e4549f5515cdb057a68771f56cefd7