diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 00000000000..dc072a3c4da
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,2 @@
+# Format source files with ColumnLimit: 120
+482ea4e8d20a6af4be9c01d4fd220dd63b231332