diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index f56620a410f..e4185f8e17f 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -36,3 +36,6 @@ a4f458fe4d7a44eba056f5c150753e73067c8e4d
 
 # SERVER-87034 Initally formatted all markdown using prettier
 64e388007ec1ac3744537253540995af628bcc00
+
+# SERVER-88970 Formatted all yaml using prettier
+35db3811d8f749edd5b79ba910adcbc1ceb54cc4
diff --git a/.prettierrc b/.prettierrc
index c72ef6b081c..afef914d5c2 100644
--- a/.prettierrc
+++ b/.prettierrc
@@ -1,3 +1,11 @@
 {
-    "bracketSpacing": false
+    "bracketSpacing": false,
+    "overrides": [
+        {
+            "files": "*.js",
+            "options": {
+                "tabWidth": 4
+            }
+        }
+    ]
 }