diff --git a/inference-engine/tests/functional/plugin/gpu/shared_tests_instances/behavior/core_threading_tests.cpp b/inference-engine/tests/functional/plugin/gpu/shared_tests_instances/behavior/core_threading_tests.cpp
index 69748a01a52..bd38670c9dd 100644
--- a/inference-engine/tests/functional/plugin/gpu/shared_tests_instances/behavior/core_threading_tests.cpp
+++ b/inference-engine/tests/functional/plugin/gpu/shared_tests_instances/behavior/core_threading_tests.cpp
@@ -31,12 +31,11 @@ TEST_P(CoreThreadingTestsWithIterations, smoke_LoadNetwork_RemoteContext) {
         networks.emplace_back(ie.ReadNetwork(model.model_xml_str, model.weights_blob));
     }
 
-    // TODO: uncomment after fixing *-31414
-    // networks.emplace_back(InferenceEngine::CNNNetwork(ngraph::builder::subgraph::make2InputSubtract()));
-    // networks.emplace_back(InferenceEngine::CNNNetwork(ngraph::builder::subgraph::makeMultiSingleConv()));
-    // networks.emplace_back(InferenceEngine::CNNNetwork(ngraph::builder::subgraph::makeSingleConv()));
-    // networks.emplace_back(InferenceEngine::CNNNetwork(ngraph::builder::subgraph::makeSplitConvConcat()));
-    // networks.emplace_back(InferenceEngine::CNNNetwork(ngraph::builder::subgraph::makeSplitMultiConvConcat()));
+    networks.emplace_back(InferenceEngine::CNNNetwork(ngraph::builder::subgraph::make2InputSubtract()));
+    networks.emplace_back(InferenceEngine::CNNNetwork(ngraph::builder::subgraph::makeMultiSingleConv()));
+    networks.emplace_back(InferenceEngine::CNNNetwork(ngraph::builder::subgraph::makeSingleConv()));
+    networks.emplace_back(InferenceEngine::CNNNetwork(ngraph::builder::subgraph::makeSplitConvConcat()));
+    networks.emplace_back(InferenceEngine::CNNNetwork(ngraph::builder::subgraph::makeSplitMultiConvConcat()));
 
     auto ocl_instance = std::make_shared<OpenCL>();
     ie.SetConfig(config, deviceName);
diff --git a/inference-engine/tests/functional/plugin/shared/include/behavior/core_threading_tests.hpp b/inference-engine/tests/functional/plugin/shared/include/behavior/core_threading_tests.hpp
index 0379767355b..c53f9fc0939 100644
--- a/inference-engine/tests/functional/plugin/shared/include/behavior/core_threading_tests.hpp
+++ b/inference-engine/tests/functional/plugin/shared/include/behavior/core_threading_tests.hpp
@@ -183,12 +183,11 @@ TEST_P(CoreThreadingTestsWithIterations, smoke_LoadNetwork) {
         networks.emplace_back(ie.ReadNetwork(model.model_xml_str, model.weights_blob));
     }
 
-    // TODO: uncomment after fixing *-31414
-    // networks.emplace_back(InferenceEngine::CNNNetwork(ngraph::builder::subgraph::make2InputSubtract()));
-    // networks.emplace_back(InferenceEngine::CNNNetwork(ngraph::builder::subgraph::makeMultiSingleConv()));
-    // networks.emplace_back(InferenceEngine::CNNNetwork(ngraph::builder::subgraph::makeSingleConv()));
-    // networks.emplace_back(InferenceEngine::CNNNetwork(ngraph::builder::subgraph::makeSplitConvConcat()));
-    // networks.emplace_back(InferenceEngine::CNNNetwork(ngraph::builder::subgraph::makeSplitMultiConvConcat()));
+    networks.emplace_back(InferenceEngine::CNNNetwork(ngraph::builder::subgraph::make2InputSubtract()));
+    networks.emplace_back(InferenceEngine::CNNNetwork(ngraph::builder::subgraph::makeMultiSingleConv()));
+    networks.emplace_back(InferenceEngine::CNNNetwork(ngraph::builder::subgraph::makeSingleConv()));
+    networks.emplace_back(InferenceEngine::CNNNetwork(ngraph::builder::subgraph::makeSplitConvConcat()));
+    networks.emplace_back(InferenceEngine::CNNNetwork(ngraph::builder::subgraph::makeSplitMultiConvConcat()));
 
     ie.SetConfig(config, deviceName);
     runParallel([&] () {