diff --git a/src/uproot/containers.py b/src/uproot/containers.py
index 3506dee52..2093c229a 100644
--- a/src/uproot/containers.py
+++ b/src/uproot/containers.py
@@ -1541,7 +1541,7 @@ def __eq__(self, other):
             return False
 
     def __array__(self, *args, **kwargs):
-        return numpy.asarray(self._vector, *args, **kwargs)
+        return numpy.asarray(self._values, *args, **kwargs)
 
     def tolist(self):
         return [
@@ -1656,7 +1656,7 @@ def __eq__(self, other):
             return False
 
     def __array__(self, *args, **kwargs):
-        return numpy.asarray(self._vector, *args, **kwargs)
+        return numpy.asarray(self._values, *args, **kwargs)
 
     def tolist(self):
         return [