diff --git a/docs/iam-permissions.md b/docs/iam-permissions.md
index 7c6d19c..5285b68 100644
--- a/docs/iam-permissions.md
+++ b/docs/iam-permissions.md
@@ -127,6 +127,7 @@ Following IAM permissions are the minimum permissions needed for your IAM user o
                 "iam:TagOpenIDConnectProvider",
                 "iam:TagRole",
                 "iam:UntagRole",
+                "iam:TagPolicy",
                 "iam:UpdateAssumeRolePolicy",
                 // Following permissions are needed if cluster_enabled_log_types is enabled
                 "logs:CreateLogGroup",