diff --git a/Project.toml b/Project.toml
index 9ed7faf6..aa1fc857 100644
--- a/Project.toml
+++ b/Project.toml
@@ -29,6 +29,7 @@ KrylovKit = "0.8"
 LinearAlgebra = "1"
 LoggingExtras = "1"
 MPSKit = "0.11"
+MPSKitModels = "0.3"
 OptimKit = "0.3"
 Printf = "1"
 Random = "1"