diff --git a/source/dyaml/node.d b/source/dyaml/node.d
index f757203..5a74a13 100644
--- a/source/dyaml/node.d
+++ b/source/dyaml/node.d
@@ -15,6 +15,7 @@ import std.conv;
 import std.datetime;
 import std.exception;
 import std.math;
+import std.meta : AliasSeq;
 import std.range;
 import std.string;
 import std.traits;