diff --git a/Code-Sprint-QGIS-3-Lyon,-end-2016.md b/Code-Sprint-QGIS-3-Lyon,-end-2016.md
index 209493d..09f5c5c 100644
--- a/Code-Sprint-QGIS-3-Lyon,-end-2016.md
+++ b/Code-Sprint-QGIS-3-Lyon,-end-2016.md
@@ -107,7 +107,7 @@ Participant | Name | Country| Arrival | Arrival Time/Airport|Arrival flight numb
 
 ## Individual Preparation 
 
-* Bring your own computer (and power supply!). Better with a power bar, "compatible plug" and long cable, and ethernet cable (we'll provide wifi, but better you have a cable, too).
+* Bring your own computer (and power supply!). For North American folks take an European power adapter, for Swiss and Italian ones depends on ground slot ( http://wikitravel.org/en/File:Plugs.png )
 * Install git and the compiler tools, and come with a working QGIS development environment if possible.
 
 ## Fun