diff --git a/Project.toml b/Project.toml
index 459f984..aa89f73 100644
--- a/Project.toml
+++ b/Project.toml
@@ -17,6 +17,9 @@ SciMLBase = "0bca4576-84f4-4d90-8ffe-ffa030f20462"
 StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
 TermInterface = "8ea1fca8-c5ef-4a55-8b96-4e9afe9c9a3c"
 
+[workspace]
+projects = ["test"]
+
 [compat]
 AbstractTrees = "0.4.5"
 Compat = "4.18.1"
diff --git a/test/Project.toml b/test/Project.toml
index 95a6b3d..cd7bb91 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -2,6 +2,7 @@
 Aqua = "4c88cf16-eb10-579e-8560-4a9242c79595"
 Attractors = "f3fd9213-ca85-4dba-9dfd-7fc91308fec7"
 DynamicalSystemsBase = "6e36e845-645a-534a-86f2-f5d4aa5a06b4"
+GraphDynamicalSystems = "13529e2e-ed53-56b1-bd6f-420b01fca819"
 Graphs = "86223c79-3864-5bf0-83f7-82e725a168b6"
 IterTools = "c8e1da08-722c-5040-9ed9-7db0dc04731e"
 JET = "c3a54625-cd67-489e-a8e7-0a5a0ff4e31b"