diff --git a/environment.yml b/environment.yml
index c84a3eb..58b32bc 100644
--- a/environment.yml
+++ b/environment.yml
@@ -1,6 +1,6 @@
 name: laypa
 channels:
-  # - default
+  - default
   - pytorch
   - nvidia
   - conda-forge
@@ -20,10 +20,10 @@ dependencies:
   - imagesize
   - timm
   - gunicorn
-  - openjpeg
   - pillow
   - shapely
   - natsort
+  # - jpeg # For loading JPEG2000 images
   # - pygments #Optional for colors
   - pip:
       - distinctipy
diff --git a/environment_dev.yml b/environment_dev.yml
index e7e8775..720a97f 100644
--- a/environment_dev.yml
+++ b/environment_dev.yml
@@ -1,6 +1,6 @@
 name: laypa
 channels:
-  # - default
+  - default
   - pytorch
   - nvidia
   - conda-forge
@@ -21,10 +21,10 @@ dependencies:
   - imagesize
   - timm
   - gunicorn
-  - openjpeg
   - pillow
   - shapely
   - natsort
+  # - jpeg # For loading JPEG2000 images
   # - pygments #Optional for colors
   - pip:
       - distinctipy
diff --git a/page_xml/xml_converter.py b/page_xml/xml_converter.py
index 897119a..50b2e2b 100644
--- a/page_xml/xml_converter.py
+++ b/page_xml/xml_converter.py
@@ -99,7 +99,7 @@ def from_config(cls, cfg: CfgNode) -> dict[str, Any]:
 
     @staticmethod
     def _scale_coords(coords: np.ndarray, out_size: tuple[int, int], size: tuple[int, int]) -> np.ndarray:
-        scale_factor = np.asarray(out_size) / np.asarray(size)
+        scale_factor = (np.asarray(out_size) - 1) / (np.asarray(size) - 1)
         scaled_coords = (coords * scale_factor[::-1]).astype(np.float32)
         return scaled_coords