diff --git a/src/twomartens/masterthesis/debug.py b/src/twomartens/masterthesis/debug.py
index 8e254d4..b10395b 100644
--- a/src/twomartens/masterthesis/debug.py
+++ b/src/twomartens/masterthesis/debug.py
@@ -55,10 +55,10 @@ def save_ssd_train_images(images: np.ndarray, labels: np.ndarray, output_path: s
         current_axis = pyplot.gca()
         
         for instance in instances:
-            xmin = instance[-12] * image_size
-            ymin = instance[-11] * image_size
-            xmax = instance[-10] * image_size
-            ymax = instance[-9] * image_size
+            xmin = (instance[-12] + instance[-8]) * image_size
+            ymin = (instance[-11] + instance[-7]) * image_size
+            xmax = (instance[-10] + instance[-6]) * image_size
+            ymax = (instance[-9] + instance[-5]) * image_size
             class_id = np.argmax(instance[:-12], axis=0)
             color = colors[class_id]
             label = f"{classes_to_names[class_id]}"