diff --git a/search/search_quality/assessment_tool/model.hpp b/search/search_quality/assessment_tool/model.hpp
index 69c48ec051..f36f09663e 100644
--- a/search/search_quality/assessment_tool/model.hpp
+++ b/search/search_quality/assessment_tool/model.hpp
@@ -7,7 +7,7 @@ class View;
 class Model
 {
 public:
-  ~Model() = default;
+  virtual ~Model() = default;
 
   void SetView(View & view) { m_view = &view; }
 
diff --git a/search/search_quality/assessment_tool/view.hpp b/search/search_quality/assessment_tool/view.hpp
index 0b0fc8a673..7f7a65adfd 100644
--- a/search/search_quality/assessment_tool/view.hpp
+++ b/search/search_quality/assessment_tool/view.hpp
@@ -2,7 +2,8 @@
 
 #include "search/search_quality/sample.hpp"
 
-#include "std/vector.hpp"
+#include <string>
+#include <vector>
 
 class Model;