diff --git a/ng/ng.tcl b/ng/ng.tcl
index eabe23bc..d7bae57e 100644
--- a/ng/ng.tcl
+++ b/ng/ng.tcl
@@ -5,9 +5,9 @@ if {[catch {package require Tix } result ]} {
     puts "error : $result"
 }
 
-# if {[catch {package require Togl 2.0 }]} {
-#     puts "cannot find package Togl 2.0"
-# }
+if {[catch {package require Togl 2.0 }]} {
+    puts "cannot find package Togl 2.0"
+}