diff --git a/ironflow/model/model.py b/ironflow/model/model.py
index 85560787..fda95c39 100644
--- a/ironflow/model/model.py
+++ b/ironflow/model/model.py
@@ -44,7 +44,7 @@ def __init__(
 
         self.nodes_dictionary = {"recommended": {}}
         from ironflow.nodes.ryven import built_in
-        from ironflow.nodes.pyiron import pyiron_atomistics
+        from ironflow.nodes import pyiron_atomistics
         from ironflow.nodes.ryven import special_nodes
         from ironflow.nodes.ryven import control_structures
         from ironflow.nodes.ryven import basic_operators
diff --git a/ironflow/nodes/pyiron/__init__.py b/ironflow/nodes/pyiron/__init__.py
deleted file mode 100644
index e69de29b..00000000
diff --git a/ironflow/nodes/pyiron/pyiron_atomistics.py b/ironflow/nodes/pyiron_atomistics.py
similarity index 100%
rename from ironflow/nodes/pyiron/pyiron_atomistics.py
rename to ironflow/nodes/pyiron_atomistics.py
diff --git a/ironflow/nodes/std/standard.py b/ironflow/nodes/standard.py
similarity index 100%
rename from ironflow/nodes/std/standard.py
rename to ironflow/nodes/standard.py
diff --git a/ironflow/nodes/std/__init__.py b/ironflow/nodes/std/__init__.py
deleted file mode 100644
index e69de29b..00000000