diff --git a/doctr/datasets/ic03.py b/doctr/datasets/ic03.py
index 82e05815f0..9dd7192790 100644
--- a/doctr/datasets/ic03.py
+++ b/doctr/datasets/ic03.py
@@ -98,10 +98,10 @@ def __init__(
                 # x_min, y_min, x_max, y_max
                 _boxes = [
                     [
-                        float(rect.attrib["x"]),
-                        float(rect.attrib["y"]),
-                        float(rect.attrib["x"]) + float(rect.attrib["width"]),
-                        float(rect.attrib["y"]) + float(rect.attrib["height"]),
+                        float(rect.attrib["x"]),  # type: ignore[list-item]
+                        float(rect.attrib["y"]),  # type: ignore[list-item]
+                        float(rect.attrib["x"]) + float(rect.attrib["width"]),  # type: ignore[list-item]
+                        float(rect.attrib["y"]) + float(rect.attrib["height"]),  # type: ignore[list-item]
                     ]
                     for rect in rectangles
                 ]
diff --git a/doctr/datasets/svt.py b/doctr/datasets/svt.py
index 32ddbcccad..fed3c6a36e 100644
--- a/doctr/datasets/svt.py
+++ b/doctr/datasets/svt.py
@@ -91,10 +91,10 @@ def __init__(
                 # x_min, y_min, x_max, y_max
                 _boxes = [
                     [
-                        float(rect.attrib["x"]),
-                        float(rect.attrib["y"]),
-                        float(rect.attrib["x"]) + float(rect.attrib["width"]),
-                        float(rect.attrib["y"]) + float(rect.attrib["height"]),
+                        float(rect.attrib["x"]),  # type: ignore[list-item]
+                        float(rect.attrib["y"]),  # type: ignore[list-item]
+                        float(rect.attrib["x"]) + float(rect.attrib["width"]),  # type: ignore[list-item]
+                        float(rect.attrib["y"]) + float(rect.attrib["height"]),  # type: ignore[list-item]
                     ]
                     for rect in rectangles
                 ]
diff --git a/doctr/models/builder.py b/doctr/models/builder.py
index 219ca5c5c2..742f9e2f60 100644
--- a/doctr/models/builder.py
+++ b/doctr/models/builder.py
@@ -301,8 +301,10 @@ def __call__(
         if len(boxes) != len(text_preds) or len(boxes) != len(page_shapes):
             raise ValueError("All arguments are expected to be lists of the same size")
 
-        _orientations = orientations if isinstance(orientations, list) else [None] * len(boxes)
-        _languages = languages if isinstance(languages, list) else [None] * len(boxes)
+        _orientations = (
+            orientations if isinstance(orientations, list) else [None] * len(boxes)  # type: ignore[list-item]
+        )
+        _languages = languages if isinstance(languages, list) else [None] * len(boxes)  # type: ignore[list-item]
         if self.export_as_straight_boxes and len(boxes) > 0:
             # If boxes are already straight OK, else fit a bounding rect
             if boxes[0].ndim == 3: