diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 0000000000..a3185bbac9
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,2 @@
+# Switch to tabs (Use Accessible Indentation #2253)
+6ddd7678ffb6598ae6e263706813cb5e94535f02
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 162966a0c4..26bbab20cf 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -25,6 +25,12 @@ yarn install
 yarn build
 ```
 
+In [#2254](https://github.com/withastro/astro/pull/2254) a `.git-blame-ignore-revs` file was added to ignore repo-wide formatting changes. To improve your experience, you should run the following command locally.
+
+```shell
+git config --local blame.ignoreRevsFile .git-blame-ignore-revs
+```
+
 ### Development
 
 ```shell