diff --git a/sites/epgshare01.online/readme.md b/sites/epgshare01.online/readme.md
index e0f9fb88..192d0182 100644
--- a/sites/epgshare01.online/readme.md
+++ b/sites/epgshare01.online/readme.md
@@ -104,8 +104,22 @@ https://epgshare01.online/epgshare01/
 
 ### Download the guide
 
+Windows (Command Prompt):
+
 ```sh
-npm run grab --- --channels=sites/epgshare01.online/epgshare01.online_<TAG>.channels.xml
+SET "NODE_OPTIONS=--max-old-space-size=5000" && npm run grab --- --channels=sites/epgshare01.online/epgshare01.online_<TAG>.channels.xml
+```
+
+Windows (PowerShell):
+
+```sh
+$env:NODE_OPTIONS="--max-old-space-size=5000"; npm run grab --- --channels=sites/epgshare01.online/epgshare01.online_<TAG>.channels.xml
+```
+
+Linux and macOS:
+
+```sh
+NODE_OPTIONS=--max-old-space-size=5000 npm run grab --- --channels=sites/epgshare01.online/epgshare01.online_<TAG>.channels.xml
 ```
 
 ### Update channel list