diff --git a/GUI.tcl b/GUI.tcl
index ebc2024..7ec5771 100644
--- a/GUI.tcl
+++ b/GUI.tcl
@@ -22,12 +22,13 @@ exec wish $0 ${1+"$@"}
 
 set firmware ""
 set brickaddr 0
-set brickoshome "/usr/local/brickos"
+set brickosname bibo
+set brickoshome "/usr/local/$brickosname"
 if { [llength [array get env BRICKOS_DIR]] != 0 } {
     set brickoshome $env(BRICKOS_DIR)
 }
 
-set BRICKOS_LIBDIR "$brickoshome/lib/brickos"
+set BRICKOS_LIBDIR "$brickoshome/lib/$brickosname"
 if { [llength [array get env BRICKOS_LIBDIR]] != 0 } {
     set BRICKOS_LIBDIR $env(BRICKOS_LIBDIR)
 }