diff --git a/tools/ci_build/github/azure-pipelines/azure-pipelines-py-packaging.yml b/tools/ci_build/github/azure-pipelines/azure-pipelines-py-packaging.yml
index ec3d9b534b..f0763d0061 100644
--- a/tools/ci_build/github/azure-pipelines/azure-pipelines-py-packaging.yml
+++ b/tools/ci_build/github/azure-pipelines/azure-pipelines-py-packaging.yml
@@ -304,7 +304,7 @@ jobs:
       displayName: 'build'
       inputs:
         scriptPath: '$(Build.SourcesDirectory)\tools\ci_build\build.py'
-        arguments: --config RelWithDebInfo --enable_lto --build_dir $(Build.BinariesDirectory) --skip_submodule_sync --cmake_generator "Visual Studio 16 2019" --build_wheel --use_openmp --enable_onnx_tests $(FeaturizerBuildFlag) --parallel --use_cuda --cuda_version=$(CUDA_VERSION) --cuda_home="C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v$(CUDA_VERSION)" --cudnn_home="C:\local\cudnn-$(CUDA_VERSION)-windows10-x64-v7.6.5.32\cuda"
+        arguments: --config RelWithDebInfo --build_dir $(Build.BinariesDirectory) --skip_submodule_sync --cmake_generator "Visual Studio 16 2019" --build_wheel --use_openmp --enable_onnx_tests $(FeaturizerBuildFlag) --parallel --use_cuda --cuda_version=$(CUDA_VERSION) --cuda_home="C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v$(CUDA_VERSION)" --cudnn_home="C:\local\cudnn-$(CUDA_VERSION)-windows10-x64-v7.6.5.32\cuda"
         workingDirectory: '$(Build.BinariesDirectory)'
 
     - task: CopyFiles@2