diff --git a/sample/main.cpp b/sample/main.cpp
index 949ca00..3e21801 100644
--- a/sample/main.cpp
+++ b/sample/main.cpp
@@ -213,10 +213,12 @@ int main()
 	auto elapsed =
 			std::chrono::duration_cast<std::chrono::microseconds>(end - start);
 
+    ::profiler::dumpBlocksToFile("sample.prof");
+
 	std::cout << elapsed.count() << " usec" << std::endl;
 
 	thread_blocks_tree_t threaded_trees;
-	auto blocks_counter = fillTreesFromFile("test.prof", threaded_trees);
+	auto blocks_counter = fillTreesFromFile("sample.prof", threaded_trees);
 	std::cout << "Blocks count: " << blocks_counter << std::endl;
 
     char c;