diff --git a/onnxruntime/test/onnx/main.cc b/onnxruntime/test/onnx/main.cc
index f3115be11c..8d82ff725c 100644
--- a/onnxruntime/test/onnx/main.cc
+++ b/onnxruntime/test/onnx/main.cc
@@ -521,6 +521,7 @@ int real_main(int argc, char* argv[], Ort::Env& env) {
 #endif
 
 #ifdef USE_CUDA
+  broken_tests.insert({"mask_rcnn_keras", "result mismatch"});
   broken_tests.insert({"mlperf_ssd_mobilenet_300", "unknown error"});
   broken_tests.insert({"mlperf_ssd_resnet34_1200", "unknown error"});
   broken_tests.insert({"tf_inception_v1", "flaky test"}); //TODO: Investigate cause for flakiness