diff --git a/README.md b/README.md
index e7d62c6..302c040 100644
--- a/README.md
+++ b/README.md
@@ -18,4 +18,6 @@ Rename the real `LaunchPad.exe` to `LaunchPad-real.exe`
 
 Ensure your Packet Collector is in `PacketCollector/PacketCollector.exe`
 
+Make the fake `LaunchPad.exe` immutable so it doesn't get overwritten! `chattr +i LaunchPad.exe`
+
 That's it!