diff --git a/holoviews/core/__init__.py b/holoviews/core/__init__.py
index <HASH>..<HASH> 100644
--- a/holoviews/core/__init__.py
+++ b/holoviews/core/__init__.py
@@ -14,6 +14,6 @@ def public(obj):
     return any([issubclass(obj, bc) for bc in baseclasses])
 
 _public = list(set([_k for _k, _v in locals().items() if public(_v)]))
-__all__ = _public + ["boundingregion", "dimension", "holoview", "layer",
-                     "layout", "operation", "options", "sheetcoords", "viewmap"]
+__all__ = _public + ["boundingregion", "dimension", "layer", "layout",
+                     "ndmapping", "operation", "options", "sheetcoords", "view"]
Removed import of core.holoview