diff --git a/UnitySDK/Assets/ML-Agents/Examples/3DBall/TFModels/3DBallHardLearning.nn b/UnitySDK/Assets/ML-Agents/Examples/3DBall/TFModels/3DBallHardLearning.nn
index ba4ce543bb..09f761645e 100644
Binary files a/UnitySDK/Assets/ML-Agents/Examples/3DBall/TFModels/3DBallHardLearning.nn and b/UnitySDK/Assets/ML-Agents/Examples/3DBall/TFModels/3DBallHardLearning.nn differ