diff --git a/onnxruntime/core/providers/ngraph/ngraph_execution_provider.cc b/onnxruntime/core/providers/ngraph/ngraph_execution_provider.cc
index 086570cb15..a9a13875a6 100644
--- a/onnxruntime/core/providers/ngraph/ngraph_execution_provider.cc
+++ b/onnxruntime/core/providers/ngraph/ngraph_execution_provider.cc
@@ -288,7 +288,7 @@ static std::map<std::string, std::set<std::string>> GetNgSupportedOps(const int
   std::map<std::string, std::set<std::string>> ng_supported_ops;
   ng_supported_ops.emplace(kOnnxDomain, ngraph::onnx_import::get_supported_operators(onnx_opset, kOnnxDomain));
 
-  const std::set<std::string> ng_disabled_ops = {"DequantizeLinear", "QLinearConv", "QuantizeLinear"};  //Place-holder for ops not supported.
+  const std::set<std::string> ng_disabled_ops = {};  //Place-holder for ops not supported.
 
   for (const auto& disabled_op : ng_disabled_ops) {
     ng_supported_ops.at(kOnnxDomain).erase(disabled_op);
diff --git a/onnxruntime/test/onnx/main.cc b/onnxruntime/test/onnx/main.cc
index fc439d5290..56e288828b 100644
--- a/onnxruntime/test/onnx/main.cc
+++ b/onnxruntime/test/onnx/main.cc
@@ -359,6 +359,12 @@ int real_main(int argc, char* argv[], OrtEnv** p_env) {
       {"mod_float_mixed_sign_example", "faulty test"}
   };
 
+#ifdef USE_NGRAPH
+  broken_tests["dequantizelinear"] = "ambiguity in scalar dimensions [] vs [1]";
+  broken_tests["qlinearconv"] = "ambiguity in scalar dimensions [] vs [1]";
+  broken_tests["quantizelinear"] = "ambiguity in scalar dimensions [] vs [1]";
+#endif
+
 #ifdef USE_CUDA
   broken_tests["mxnet_arcface"] = "result mismatch";
 #endif
diff --git a/onnxruntime/test/python/onnx_backend_test_series.py b/onnxruntime/test/python/onnx_backend_test_series.py
index 741f3f7e6a..0bd0c5a261 100644
--- a/onnxruntime/test/python/onnx_backend_test_series.py
+++ b/onnxruntime/test/python/onnx_backend_test_series.py
@@ -44,6 +44,7 @@ backend_test.exclude(r'('
 '|^test_convtranspose_1d_cpu.*'
 '|^test_convtranspose_3d_cpu.*'
 '|^test_constantofshape_*.*'
+'|^test_dequantizelinear_cpu.*'
 
 '|^test_AvgPool1d_cpu.*'
 '|^test_AvgPool1d_stride_cpu.*'
@@ -84,6 +85,8 @@ backend_test.exclude(r'('
 '|^test_zfnet512_cpu.*'
 '|^test_gru_seq_length_cpu.*'
 '|^test_mvn_cpu.*'
+'|^test_qlinearconv_cpu.*'
+'|^test_quantizelinear_cpu.*'
 '|^test_mod_float_mixed_sign_example.*'
 '|^test_reversesequence_batch_cpu.*'
 '|^test_reversesequence_time_cpu.*'