diff --git a/docs/iam-policy-example.json b/docs/iam-policy-example.json
index eba12d84b..be9831946 100644
--- a/docs/iam-policy-example.json
+++ b/docs/iam-policy-example.json
@@ -1,3 +1,7 @@
+/* Reminder : If we update this file, please also update efs policy in weaveworks/eksctl
+
+https://github.com/weaveworks/eksctl/blob/main/pkg/cfn/builder/statement.go
+*/
 {
   "Version": "2012-10-17",
   "Statement": [
@@ -13,9 +17,7 @@
     },
     {
       "Effect": "Allow",
-      "Action": [
-        "elasticfilesystem:CreateAccessPoint"
-      ],
+      "Action": ["elasticfilesystem:CreateAccessPoint"],
       "Resource": "*",
       "Condition": {
         "StringLike": {
@@ -25,9 +27,7 @@
     },
     {
       "Effect": "Allow",
-      "Action": [
-        "elasticfilesystem:TagResource"
-      ],
+      "Action": ["elasticfilesystem:TagResource"],
       "Resource": "*",
       "Condition": {
         "StringLike": {
@@ -46,4 +46,4 @@
       }
     }
   ]
-}
\ No newline at end of file
+}