diff --git a/tensorflow/python/framework/tensor_util.py b/tensorflow/python/framework/tensor_util.py
index d2d95a5f9dd..8c0975b11b3 100644
--- a/tensorflow/python/framework/tensor_util.py
+++ b/tensorflow/python/framework/tensor_util.py
@@ -238,7 +238,7 @@ def _FilterInt(v):
     return _FirstNotNone([_FilterInt(x) for x in v])
   return None if isinstance(
           v,
-          compat.integral_types, tensor_shape.Dimension) else _NotNone(v)
+          (compat.integral_types, tensor_shape.Dimension)) else _NotNone(v)
 
 
 def _FilterFloat(v):