diff --git a/README.md b/README.md
index c52ffd4..cec8b46 100644
--- a/README.md
+++ b/README.md
@@ -11,4 +11,6 @@
 
 ```
 
-the script will connect to ice.uplinkcorp.net #theSignal and interface with the serial device.
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+the script will connect to ice.uplinkcorp.net #theSignal and interface with the serial device.
+
+*note* the permissions might need to be changed to 666 or alternativly script run as root.
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