diff --git a/CASA/gui/Common.cs b/CASA/gui/Common.cs
index 9be16694..54574833 100644
--- a/CASA/gui/Common.cs
+++ b/CASA/gui/Common.cs
@@ -133,6 +133,7 @@ public class Common
 	public static string	ARG_DEBUG					= "-debug";
 
 	public static string	CONFIG_RUN_IN_TRAY			= "RunInTray";
+	public static string	DISPLAY_CASA_MANAGER		= "DisplayCasaManagerOnClick";
 	
 
 	///#############################################################