diff --git a/README.md b/README.md
index f0640445..922c6443 100644
--- a/README.md
+++ b/README.md
@@ -297,7 +297,7 @@ createAppAuth({
         <br>
         The permissions granted to the access token. The permissions object includes the permission names and their access type. For a complete list of permissions and allowable values, see <a href="https://developer.github.com/apps/building-github-apps/creating-github-apps-using-url-parameters/#github-app-permissions">GitHub App permissions</a>.<br>
         <br>
-        ⚠️ <strong>Required for GitHub Enterprise Server 2.18 and below</strong>
+        ⚠️ <strong>Required for GitHub Enterprise Server 2.18 and below. Specify an empty object `{}` for all permissions granted by the installation.</strong>
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