diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 6ce2add..69ca948 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -14,11 +14,11 @@ repos:
         pass_filenames: false
         language: system
         files: '\.py$'
-      - id: poetry
-        name: Poetry check
-        entry: poetry lock --check
-        pass_filenames: false
-        language: system
+      # - id: poetry
+      #   name: Poetry check
+      #   entry: poetry lock --check
+      #   pass_filenames: false
+      #   language: system
       - id: system
         name: MyPy
         entry: poetry run mypy docling_ibm_models
diff --git a/demo/demo_layout_predictor.py b/demo/demo_layout_predictor.py
index 56c030f..75bac2a 100644
--- a/demo/demo_layout_predictor.py
+++ b/demo/demo_layout_predictor.py
@@ -118,10 +118,7 @@ def main(args):
     Path(viz_dir).mkdir(parents=True, exist_ok=True)
 
     # Download models from HF
-    download_path = snapshot_download(
-        repo_id="ds4sd/docling-models", revision="v2.1.0"
-    )
-    artifact_path = os.path.join(download_path, "model_artifacts/layout")
+    artifact_path = snapshot_download(repo_id="ds4sd/docling-layout-heron", revision="main")
 
     # Test the LayoutPredictor
     demo(logger, artifact_path, device, num_threads, img_dir, viz_dir)
diff --git a/docling_ibm_models/layoutmodel/layout_predictor.py b/docling_ibm_models/layoutmodel/layout_predictor.py
index 60ab1a5..4ae8648 100644
--- a/docling_ibm_models/layoutmodel/layout_predictor.py
+++ b/docling_ibm_models/layoutmodel/layout_predictor.py
@@ -11,7 +11,7 @@
 import torch
 import torchvision.transforms as T
 from PIL import Image
-from transformers import RTDetrForObjectDetection, RTDetrImageProcessor
+from transformers import RTDetrImageProcessor, RTDetrV2ForObjectDetection
 
 _log = logging.getLogger(__name__)
 
@@ -44,24 +44,23 @@ def __init__(
         """
         # Initialize classes map:
         self._classes_map = {
-            0: "background",
-            1: "Caption",
-            2: "Footnote",
-            3: "Formula",
-            4: "List-item",
-            5: "Page-footer",
-            6: "Page-header",
-            7: "Picture",
-            8: "Section-header",
-            9: "Table",
-            10: "Text",
-            11: "Title",
-            12: "Document Index",
-            13: "Code",
-            14: "Checkbox-Selected",
-            15: "Checkbox-Unselected",
-            16: "Form",
-            17: "Key-Value Region",
+            0: "Caption",
+            1: "Footnote",
+            2: "Formula",
+            3: "List-item",
+            4: "Page-footer",
+            5: "Page-header",
+            6: "Picture",
+            7: "Section-header",
+            8: "Table",
+            9: "Text",
+            10: "Title",
+            11: "Document Index",
+            12: "Code",
+            13: "Checkbox-Selected",
+            14: "Checkbox-Unselected",
+            15: "Form",
+            16: "Key-Value Region",
         }
 
         # Blacklisted classes
@@ -87,7 +86,7 @@ def __init__(
         processor_config = os.path.join(artifact_path, "preprocessor_config.json")
         model_config = os.path.join(artifact_path, "config.json")
         self._image_processor = RTDetrImageProcessor.from_json_file(processor_config)
-        self._model = RTDetrForObjectDetection.from_pretrained(
+        self._model = RTDetrV2ForObjectDetection.from_pretrained(
             artifact_path, config=model_config
         ).to(self._device)
         self._model.eval()
@@ -154,8 +153,7 @@ def predict(self, orig_img: Union[Image.Image, np.ndarray]) -> Iterable[dict]:
             result["scores"], result["labels"], result["boxes"]
         ):
             score = float(score.item())
-
-            label_id = int(label_id.item()) + 1  # Advance the label_id
+            label_id = int(label_id.item())
             label_str = self._classes_map[label_id]
 
             # Filter out blacklisted classes
diff --git a/tests/test_layout_predictor.py b/tests/test_layout_predictor.py
index 109ba42..9501826 100644
--- a/tests/test_layout_predictor.py
+++ b/tests/test_layout_predictor.py
@@ -31,12 +31,12 @@ def init() -> dict:
             "image_size": 640,
             "threshold": 0.6,
         },
-        "pred_bboxes": 9,
+        # "pred_bboxes": 9,
+        "pred_bboxes": 12,
     }
 
     # Download models from HF
-    download_path = snapshot_download(repo_id="ds4sd/docling-models", revision="v2.1.0")
-    artifact_path = os.path.join(download_path, "model_artifacts/layout")
+    artifact_path = snapshot_download(repo_id="ds4sd/docling-layout-heron", revision="main")
 
     # Add the missing config keys
     init["artifact_path"] = artifact_path