diff --git a/data_utils/ShapeNetDataLoader.py b/data_utils/ShapeNetDataLoader.py
index d7457c4ec..171a90453 100644
--- a/data_utils/ShapeNetDataLoader.py
+++ b/data_utils/ShapeNetDataLoader.py
@@ -88,7 +88,7 @@ def __init__(self,root = './data/shapenetcore_partanno_segmentation_benchmark_v0
 
     def __getitem__(self, index):
         if index in self.cache:
-            ppoint_set, cls, seg = self.cache[index]
+            point_set, cls, seg = self.cache[index]
         else:
             fn = self.datapath[index]
             cat = self.datapath[index][0]