diff --git a/doc/source/array.rst b/doc/source/array.rst
index 4f05ea5a950f2308e8ae868ffa4ea17d37bd0d9c..3dbb596eddbed7667f14250c85f6c56b089185d8 100644
--- a/doc/source/array.rst
+++ b/doc/source/array.rst
@@ -163,6 +163,7 @@ Conditionals
 
 .. _reductions:
 
+
 Reductions
 ^^^^^^^^^^
 
@@ -194,6 +195,8 @@ Reductions
 
     .. versionadded: 2011.1
 
+See also :ref:`custom-reductions`.
+
 Elementwise Functions on :class:`Arrray` Instances
 --------------------------------------------------
 
@@ -378,6 +381,8 @@ Here's a usage example::
 (You can find this example as :file:`examples/demo_elementwise.py` in the PyOpenCL
 distribution.)
 
+.. _custom-reductions:
+
 Custom Reductions
 -----------------