diff --git a/src/lib/dbus/AppendIter.hxx b/src/lib/dbus/AppendIter.hxx
index a6bdc595f..183f24537 100644
--- a/src/lib/dbus/AppendIter.hxx
+++ b/src/lib/dbus/AppendIter.hxx
@@ -74,6 +74,10 @@ public:
 		return AppendBasic(DBUS_TYPE_UINT32, &value);
 	}
 
+	AppendMessageIter &Append(const uint64_t &value) {
+		return AppendBasic(DBUS_TYPE_UINT64, &value);
+	}
+
 	AppendMessageIter &AppendFixedArray(int element_type,
 					    const void *value,
 					    int n_elements) {
diff --git a/src/lib/dbus/Types.hxx b/src/lib/dbus/Types.hxx
index b5ddd9241..72b3d5682 100644
--- a/src/lib/dbus/Types.hxx
+++ b/src/lib/dbus/Types.hxx
@@ -62,6 +62,10 @@ template<>
 struct TypeTraits<dbus_uint32_t> : BasicTypeTraits<DBUS_TYPE_UINT32> {
 };
 
+template<>
+struct TypeTraits<dbus_uint64_t> : BasicTypeTraits<DBUS_TYPE_UINT64> {
+};
+
 using BooleanTypeTraits = BasicTypeTraits<DBUS_TYPE_BOOLEAN>;
 
 template<typename T>
diff --git a/src/lib/dbus/Values.hxx b/src/lib/dbus/Values.hxx
index 45223cc22..5511400f5 100644
--- a/src/lib/dbus/Values.hxx
+++ b/src/lib/dbus/Values.hxx
@@ -64,6 +64,9 @@ struct Boolean {
 	:value(_value) {}
 };
 
+using Uint32 = BasicValue<dbus_uint32_t>;
+using Uint64 = BasicValue<dbus_uint64_t>;
+
 template<typename T, template<typename U> class WrapTraits>
 struct WrapValue {
 	typedef typename T::Traits ContainedTraits;