diff --git a/src/rcore.rs b/src/rcore.rs
index 6e3ac0d..3cc805d 100644
--- a/src/rcore.rs
+++ b/src/rcore.rs
@@ -33,8 +33,8 @@ pub use self::origin::{OFctr, Origin};
 pub use self::point::Point;
 pub use self::points::TakesPoints;
 pub use self::resolution::{
-    Address, HashResolution, HashResolutionResult, Resolution, ResolutionError, ResolutionFailure,
-    ResolutionResult, Resolver, ResolverMap,
+    Address, HashResolution, HashResolutionResult, LookupError, Resolution, ResolutionError,
+    ResolutionFailure, ResolutionResult, Resolver, ResolverMap,
 };
 pub use self::serialization::{Deserializer, DeserializerExt, Serializable, Serializer};
 pub use self::slice_deserializer::SliceDeserializer;