diff --git a/packages/wf-multi-area-model/package.py b/packages/wf-multi-area-model/package.py
index 76db0cf2097ab9dab37df5f290378ba74535d8d3..bdfc5a549feab284b2d5b671b99ea5fde3739373 100644
--- a/packages/wf-multi-area-model/package.py
+++ b/packages/wf-multi-area-model/package.py
@@ -28,6 +28,7 @@ class WfMultiAreaModel(Package):
     depends_on("py-elephant", type=("run", "test"))
     depends_on("r-aod", type=("run", "test"))
     depends_on("py-notebook", type=("run", "test"))
+    depends_on("py-python-louvain", type=("run", "test"))
 
     def install(self, spec, prefix):
         install_tree(".", join_path(prefix, "notebooks"))