diff --git a/docs/template_plugin/tests/functional/op_reference/roi_pooling.cpp b/docs/template_plugin/tests/functional/op_reference/roi_pooling.cpp
index 029e3eb6fce692..9baedeb3404d5e 100644
--- a/docs/template_plugin/tests/functional/op_reference/roi_pooling.cpp
+++ b/docs/template_plugin/tests/functional/op_reference/roi_pooling.cpp
@@ -13,6 +13,7 @@
 
 using namespace ngraph;
 using namespace InferenceEngine;
+using namespace reference_tests;
 
 struct ROIPoolingParams {
     template <class T>