diff --git a/docs/src/index.md b/docs/src/index.md
index 612175d1350390ebe93a7a3f0f7b451a2bd97839..e232ff484d406255e16c2b850c9afc83f2ba19a8 100644
--- a/docs/src/index.md
+++ b/docs/src/index.md
@@ -128,6 +128,9 @@ PlanarLarvae.Datasets.setdefaultlabel!
 ```@docs
 PlanarLarvae.Datasets.expand!
 ```
+```@docs
+PlanarLarvae.Datasets.segment
+```
 
 ```@docs
 PlanarLarvae.Formats.setdefaultlabel!