diff --git a/src/yang_access.hpp b/src/yang_access.hpp
index aaabd4b..075ba26 100644
--- a/src/yang_access.hpp
+++ b/src/yang_access.hpp
@@ -22,7 +22,7 @@
 public:
     YangAccess();
     ~YangAccess() override;
-    Tree getItems(const std::string& path) const override;
+    [[nodiscard]] Tree getItems(const std::string& path) const override;
     void setLeaf(const std::string& path, leaf_data_ value) override;
     void createItem(const std::string& path) override;
     void deleteItem(const std::string& path) override;
@@ -35,7 +35,7 @@
     std::shared_ptr<Schema> schema() override;
 
     void enableFeature(const std::string& module, const std::string& feature);
-    std::string dump(const DataFormat format) const override;
+    [[nodiscard]] std::string dump(const DataFormat format) const override;
 
     void loadModule(const std::string& name);
     void addSchemaFile(const std::string& path);