diff --git a/src/infrastructure/dto/location.h b/src/infrastructure/dto/location.h
index 7c94c62..6df16e3 100644
--- a/src/infrastructure/dto/location.h
+++ b/src/infrastructure/dto/location.h
@@ -43,6 +43,7 @@ struct DTO_Location {
                 return i.at(index);
             index -= count;
         }
+        throw std::out_of_range("Index out of range");
     }
 };