diff --git a/__init__.py b/__init__.py
index ba5ad6c..dd5082d 100644
--- a/__init__.py
+++ b/__init__.py
@@ -1,3 +1,7 @@
-from .predefined_resolution_node import NODE_CLASS_MAPPINGS, NODE_DISPLAY_NAME_MAPPINGS
+from .predefined_resolution_node import NODE_CLASS_MAPPINGS as RESOLUTION_MAPPINGS, NODE_DISPLAY_NAME_MAPPINGS as RESOLUTION_DISPLAY_MAPPINGS
+from .none_constant_node import NODE_CLASS_MAPPINGS as NONE_MAPPINGS, NODE_DISPLAY_NAME_MAPPINGS as NONE_DISPLAY_MAPPINGS
+
+NODE_CLASS_MAPPINGS = {**RESOLUTION_MAPPINGS, **NONE_MAPPINGS}
+NODE_DISPLAY_NAME_MAPPINGS = {**RESOLUTION_DISPLAY_MAPPINGS, **NONE_DISPLAY_MAPPINGS}
 
 __all__ = ['NODE_CLASS_MAPPINGS', 'NODE_DISPLAY_NAME_MAPPINGS']
diff --git a/none_constant_node.py b/none_constant_node.py
new file mode 100644
index 0000000..f1b1ed8
--- /dev/null
+++ b/none_constant_node.py
@@ -0,0 +1,23 @@
+class NoneConstantNode:
+    @classmethod
+    def INPUT_TYPES(cls):
+        return {
+            "required": {},
+            "optional": {}
+        }
+    
+    RETURN_TYPES = ("*",)
+    RETURN_NAMES = ("value",)
+    FUNCTION = "get_none"
+    CATEGORY = "utils"
+    
+    def get_none(self):
+        return (None,)
+
+NODE_CLASS_MAPPINGS = {
+    "NoneConstant": NoneConstantNode
+}
+
+NODE_DISPLAY_NAME_MAPPINGS = {
+    "NoneConstant": "None Constant"
+}