Index: client/electricsheep-preferences.c
===================================================================
--- client/electricsheep-preferences.c	(revision 1257)
+++ client/electricsheep-preferences.c	(working copy)
@@ -121,8 +121,8 @@
 }
 
 void on_helpButton_clicked(GtkWidget *widget, gpointer user_data) {
-    if (system("gnome-open http://electricsheep.org/client/LNX_" VERSION ".html &"))
-	perror("gnome-open");
+    if (system("xdg-open http://electricsheep.org/client/LNX_" VERSION ".html &"))
+	perror("xdg-open");
 }
 
 static void tick() {