diff --git a/data_loader.py b/data_loader.py
index 4062072..3d4bfa1 100644
--- a/data_loader.py
+++ b/data_loader.py
@@ -85,6 +85,10 @@ class RandomCrop(object):
 	def __call__(self,sample):
 		imidx, image, label = sample['imidx'], sample['image'], sample['label']
 
+		if random.random() >= 0.5:
+			image = image[::-1]
+			label = label[::-1]
+
 		h, w = image.shape[:2]
 		new_h, new_w = self.output_size