diff --git a/preprocessor_config.json b/preprocessor_config.json
index 48d7c9b..1efbd61 100644
--- a/preprocessor_config.json
+++ b/preprocessor_config.json
@@ -1,12 +1,5 @@
 {
-  "align": false,
-  "crop_size": [
-    512,
-    512
-  ],
   "do_normalize": true,
-  "do_pad": false,
-  "do_random_crop": false,
   "do_resize": true,
   "feature_extractor_type": "SegformerFeatureExtractor",
   "image_mean": [
@@ -14,19 +7,12 @@
     0.456,
     0.406
   ],
-  "image_scale": [
-    512,
-    512
-  ],
   "image_std": [
     0.229,
     0.224,
     0.225
   ],
-  "keep_ratio": false,
-  "padding_value": 0,
-  "reduce_zero_label": true,
+  "reduce_labels": true,
   "resample": 2,
-  "segmentation_padding_value": -100,
-  "size_divisor": 32
+  "size": 640
 }