diff --git a/inference.py b/inference.py
index 7b846d8..2547133 100644
--- a/inference.py
+++ b/inference.py
@@ -101,7 +101,7 @@ def main(args):
             i_s = torch.sum(intersection)
             p_s = torch.sum(pred_choice)
             t_s = torch.sum(seg)
-            dice = 1- (2*(i_s)+1)/(p_s+t_s+1)
+            dice = (2*(i_s)+1)/(p_s+t_s+1)
             ave_dice=torch.add(ave_dice,dice)
             
             ####################################