diff --git a/comfy_api/latest/_io.py b/comfy_api/latest/_io.py
index 42dc14c1c..efe3a655f 100644
--- a/comfy_api/latest/_io.py
+++ b/comfy_api/latest/_io.py
@@ -1125,7 +1125,7 @@ class ImageCompare(ComfyTypeI):
       def as_dict(self):
           return super().as_dict()
 
-@comfytype(io_type="BOUNDINGBOX")
+@comfytype(io_type="BOUNDING_BOX")
 class BoundingBox(ComfyTypeIO):
     Type = dict
 
diff --git a/comfy_extras/nodes_images.py b/comfy_extras/nodes_images.py
index 8e06ba11a..2a3fb65e9 100644
--- a/comfy_extras/nodes_images.py
+++ b/comfy_extras/nodes_images.py
@@ -48,20 +48,20 @@ class ImageCrop(IO.ComfyNode):
     crop = execute  # TODO: remove
 
 
-class IntToBoundingBox(IO.ComfyNode):
+class BoundingBox(IO.ComfyNode):
     @classmethod
     def define_schema(cls):
         return IO.Schema(
-            node_id="IntToBoundingBox",
-            display_name="INT to Bounding Box",
-            category="utils",
+            node_id="PrimitiveBoundingBox",
+            display_name="Bounding Box",
+            category="utils/primitive",
             inputs=[
                 IO.Int.Input("x", default=0, min=0, max=MAX_RESOLUTION),
                 IO.Int.Input("y", default=0, min=0, max=MAX_RESOLUTION),
                 IO.Int.Input("width", default=512, min=1, max=MAX_RESOLUTION),
                 IO.Int.Input("height", default=512, min=1, max=MAX_RESOLUTION),
             ],
-            outputs=[IO.BoundingBox.Output(display_name="BOUNDINGBOX")],
+            outputs=[IO.BoundingBox.Output()],
         )
 
     @classmethod
@@ -651,7 +651,7 @@ class ImagesExtension(ComfyExtension):
     async def get_node_list(self) -> list[type[IO.ComfyNode]]:
         return [
             ImageCrop,
-            IntToBoundingBox,
+            BoundingBox,
             RepeatImageBatch,
             ImageFromBatch,
             ImageAddNoise,