diff --git a/docs/source/conf.py b/docs/source/conf.py
index 7829b0c..486b675 100755
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -32,7 +32,7 @@
                 'pyraat',
                 'pyraat.parse_outputs',
                 'conch',
-                'praatio',
+                'praatio', 'praatio.utilities',
                 'conch.utils',
                 'conch.analysis',
                 'conch.analysis.autovot',