diff --git a/docs/custom-github-app.md b/docs/custom-github-app.md
index e4693a8d..a368577c 100644
--- a/docs/custom-github-app.md
+++ b/docs/custom-github-app.md
@@ -12,8 +12,10 @@ description: Install gitStream on Your GitHub Server.
 A GitHub application serves as the link between gitStream and GitHub. It facilitates user authentication via OAuth2 and allows users to select repositories accessible by gitStream.
 
 !!! Info "Prerequisites"
-
-    GitHub Server v3.10 or higher
+    1. GitHub Server v3.10 or higher
+    2. Allowed network connection between the server and the following IPs:
+        - 54.241.87.26
+        - 54.193.121.186
 
 In this section, we'll guide you through creating a GitHub app for your self-hosted gitStream installation. By the end, you should have noted down the following values: