diff --git a/src/libstore/path-info.hh b/src/libstore/path-info.hh
index 71f1476a6..9a4c466a8 100644
--- a/src/libstore/path-info.hh
+++ b/src/libstore/path-info.hh
@@ -176,17 +176,18 @@ struct ValidPathInfo : UnkeyedValidPathInfo {
      */
     Strings shortRefs() const;
 
-    ValidPathInfo(const ValidPathInfo & other) = default;
-
     ValidPathInfo(StorePath && path, UnkeyedValidPathInfo info) : UnkeyedValidPathInfo(info), path(std::move(path)) { };
     ValidPathInfo(const StorePath & path, UnkeyedValidPathInfo info) : UnkeyedValidPathInfo(info), path(path) { };
 
     ValidPathInfo(const Store & store,
         std::string_view name, ContentAddressWithReferences && ca, Hash narHash);
-
-    virtual ~ValidPathInfo() { }
 };
 
+static_assert(std::is_move_assignable_v<ValidPathInfo>);
+static_assert(std::is_copy_assignable_v<ValidPathInfo>);
+static_assert(std::is_copy_constructible_v<ValidPathInfo>);
+static_assert(std::is_move_constructible_v<ValidPathInfo>);
+
 using ValidPathInfos = std::map<StorePath, ValidPathInfo>;
 
 }