diff --git a/tools/ci_build/build.py b/tools/ci_build/build.py
index e8829fc4a1..ead7bd4308 100755
--- a/tools/ci_build/build.py
+++ b/tools/ci_build/build.py
@@ -704,7 +704,9 @@ def main():
               onnx_test_data_dir = os.path.join(source_dir, "cmake", "external", "onnx", "onnx", "backend", "test", "data", "simple")
               run_onnx_tests(build_dir, configs, onnx_test_data_dir, 'tensorrt', False, 1)
             elif args.use_cuda:
-              run_onnx_tests(build_dir, configs, onnx_test_data_dir, 'cuda', False, 2)
+              # Disable the test for flaky behavior on cuda9. Will remove the test case later
+              # run_onnx_tests(build_dir, configs, onnx_test_data_dir, 'cuda', False, 2)
+              pass
             elif args.x86 or platform.system() == 'Darwin':
               run_onnx_tests(build_dir, configs, onnx_test_data_dir, None, True, 1)
               # TODO: parallel executor test fails on MacOS