diff --git a/src/rcore.rs b/src/rcore.rs
index e22451c..1613603 100644
--- a/src/rcore.rs
+++ b/src/rcore.rs
@@ -45,7 +45,7 @@ pub use self::resolution::{
 };
 pub use self::singular::{SingularError, SingularResolution};
 pub use self::to_hex::hex;
-pub use self::topology::{MentionableTop, TopoVec};
+pub use self::topology::{MentionableTop, TopoVec, Topology};
 
 /// Helper alias for [`WeakFunctor::F`] of [`FunctorContext::T`].
 ///