diff --git a/build/sdk.atree b/build/sdk.atree
index e8f2f05b7..37c67a372 100644
--- a/build/sdk.atree
+++ b/build/sdk.atree
@@ -152,7 +152,6 @@ development/samples/BluetoothChat            samples/${PLATFORM_NAME}/BluetoothC
 development/samples/ContactManager           samples/${PLATFORM_NAME}/ContactManager
 development/samples/CrossCompatibility       samples/${PLATFORM_NAME}/CrossCompatibility
 development/samples/CubeLiveWallpaper        samples/${PLATFORM_NAME}/CubeLiveWallpaper
-development/samples/HeavyWeight              samples/${PLATFORM_NAME}/HeavyWeight
 development/samples/Home                     samples/${PLATFORM_NAME}/Home
 development/samples/JetBoy                   samples/${PLATFORM_NAME}/JetBoy
 development/samples/LunarLander              samples/${PLATFORM_NAME}/LunarLander