diff --git a/inference-engine/tests_deprecated/functional/shared_tests/io_blob_tests/dims_tests.hpp b/inference-engine/tests_deprecated/functional/shared_tests/io_blob_tests/dims_tests.hpp
index 1082759d965..7d81d342b24 100644
--- a/inference-engine/tests_deprecated/functional/shared_tests/io_blob_tests/dims_tests.hpp
+++ b/inference-engine/tests_deprecated/functional/shared_tests/io_blob_tests/dims_tests.hpp
@@ -49,6 +49,7 @@ protected:
     }
 
     void TearDown() override {
+        PluginCache::get().reset();
     }
 
     std::string ConvNet(const int batch, TBlob<uint8_t>::Ptr &weights) {
diff --git a/inference-engine/tests_deprecated/functional/shared_tests/io_blob_tests/layout_tests.hpp b/inference-engine/tests_deprecated/functional/shared_tests/io_blob_tests/layout_tests.hpp
index e276762a330..47ae3c6d7dd 100644
--- a/inference-engine/tests_deprecated/functional/shared_tests/io_blob_tests/layout_tests.hpp
+++ b/inference-engine/tests_deprecated/functional/shared_tests/io_blob_tests/layout_tests.hpp
@@ -139,6 +139,7 @@ protected:
     }
 
     void TearDown() override {
+        PluginCache::get().reset();
     }
 
     template <Precision::ePrecision PRC>