diff --git a/build/sdk.atree b/build/sdk.atree
index 909e6b7fd..86ce9fa0c 100644
--- a/build/sdk.atree
+++ b/build/sdk.atree
@@ -156,6 +156,7 @@ development/tools/templates/ic_launcher_xhdpi.png           platforms/${PLATFORM
 
 # Eclipse Editors support
 framework/layoutlib.jar       platforms/${PLATFORM_NAME}/data/layoutlib.jar
+framework/icu4j.jar           platforms/${PLATFORM_NAME}/data/icu4j.jar
 frameworks/base/core/res/res  platforms/${PLATFORM_NAME}/data/res
 docs/activity_actions.txt     platforms/${PLATFORM_NAME}/data/activity_actions.txt
 docs/broadcast_actions.txt    platforms/${PLATFORM_NAME}/data/broadcast_actions.txt