diff --git a/build/tests/UjiPackage/readme.txt b/build/tests/UjiPackage/readme.txt
index cab3a928..c174411d 100644
--- a/build/tests/UjiPackage/readme.txt
+++ b/build/tests/UjiPackage/readme.txt
@@ -1,5 +1,14 @@
 製品技術部検査プログラム用TwlIPLパッケージ作成Makefile
 
+■必要なTwlSDKパッケージ
+
+ TWLSDK-5_1-20090303-jp.zip 
+ TWLSDK-5_1-20090303-private-jp.zip 
+ TWLSDK-5_1-20090303-private-Secure7-jp.zip
+ TWLSDK-5_1-20090303-private-SysMenu-jp.zip
+ TwlSDK-5_1-20090303-private-TwlWireless-jp.zip
+
+
 ■作り方
 1. packageターゲットを指定してmake
 $ make package