diff --git a/preprocessor_config.json b/preprocessor_config.json
index 05f8840..b824248 100644
--- a/preprocessor_config.json
+++ b/preprocessor_config.json
@@ -1,7 +1,7 @@
 {
   "crop_size": {
-    "height": 224,
-    "width": 224
+    "height": 448,
+    "width": 448
   },
   "do_center_crop": true,
   "do_normalize": true,
@@ -21,6 +21,6 @@
   "resample": 2,
   "rescale_factor": 0.00392156862745098,
   "size": {
-    "shortest_edge": 224
+    "shortest_edge": 448
   }
 }