diff --git a/core/__init__.py b/core/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/core/dumper.py b/dumper.py
similarity index 99%
rename from core/dumper.py
rename to dumper.py
index a05d145..008ba82 100644
--- a/core/dumper.py
+++ b/dumper.py
@@ -5,7 +5,7 @@ from os.path import abspath
 
 import bpy
 
-from .. import utils
+from . import utils
 
 
 
diff --git a/core/node_utils.py b/node_utils.py
similarity index 100%
rename from core/node_utils.py
rename to node_utils.py
diff --git a/operators.py b/operators.py
index f7c9869..dc6f382 100644
--- a/operators.py
+++ b/operators.py
@@ -14,9 +14,9 @@ import bpy
 from bpy.props import BoolProperty, EnumProperty
 from bpy.types import Operator
 
-from .core.dumper import dump_nodes, load_nodes
-from .core.node_utils import remap_node_group_duplicates
-from .core.pack_nodes import combine_objects, extract_objects
+from .dumper import dump_nodes, load_nodes
+from .node_utils import remap_node_group_duplicates
+from .pack_nodes import combine_objects, extract_objects
 from .formats import dump_nkit_format, parse_nkit_format
 
 
diff --git a/core/pack_nodes.py b/pack_nodes.py
similarity index 100%
rename from core/pack_nodes.py
rename to pack_nodes.py