diff --git a/docs/source/api_reference.md b/docs/source/api_reference.md
index bb232be..ecdaf65 100644
--- a/docs/source/api_reference.md
+++ b/docs/source/api_reference.md
@@ -9,7 +9,7 @@
 ```
 
 ```{eval-rst}
-.. autofunction:: zacrostools.lattice_input.LatticeModel
+.. autofunction:: zacrostools.lattice_model.LatticeModel
 ```
 
 ```{eval-rst}