diff --git a/source/dyaml/reader.d b/source/dyaml/reader.d
index cff6619..43b465e 100644
--- a/source/dyaml/reader.d
+++ b/source/dyaml/reader.d
@@ -25,6 +25,7 @@ import tinyendian;
 import dyaml.fastcharsearch;
 import dyaml.encoding;
 import dyaml.exception;
+import dyaml.nogcutil;
 import dyaml.streamcompat;