diff --git a/moor/lib/src/runtime/data_class.dart b/moor/lib/src/runtime/data_class.dart
index 1dcd45b6..17d6999b 100644
--- a/moor/lib/src/runtime/data_class.dart
+++ b/moor/lib/src/runtime/data_class.dart
@@ -125,6 +125,17 @@ class Value<T> {
 
   @override
   String toString() => present ? 'Value($value)' : 'Value.absent()';
+
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      other is Value &&
+          runtimeType == other.runtimeType &&
+          present == other.present &&
+          value == other.value;
+
+  @override
+  int get hashCode => present.hashCode ^ value.hashCode;
 }
 
 /// Serializer responsible for mapping atomic types from and to json.