diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 0000000000000..80c607e02ac4a
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,6 @@
+# This file allows ignoring commits in git blame view on Github.
+# For more info, see here:
+# https://docs.github.com/en/repositories/working-with-files/using-files/viewing-a-file#ignore-commits-in-the-blame-view
+
+# Tools: ros2: Run ament_black on all files
+85172b56467668bee9fa0e68081027b13bc18c4a