diff --git a/docs/api.rst b/docs/api.rst
index aa80987..054f8ca 100644
--- a/docs/api.rst
+++ b/docs/api.rst
@@ -33,4 +33,11 @@ Table
 Data Export
 -----------
 
-.. autofunction:: dataset.freeze
+
+  **Note:** Data exporting has been extracted into a stand-alone package, datafreeze. See the relevant repository here_.
+
+.. _here: https://github.com/pudo/datafreeze
+
+|
+
+.. autofunction:: datafreeze.freeze
diff --git a/docs/requirements.txt b/docs/requirements.txt
new file mode 100644
index 0000000..04d359a
--- /dev/null
+++ b/docs/requirements.txt
@@ -0,0 +1 @@
+datafreeze