diff --git a/ubiquerg/_version.py b/ubiquerg/_version.py
index b1a19e3..e083ce3 100644
--- a/ubiquerg/_version.py
+++ b/ubiquerg/_version.py
@@ -1 +1 @@
-__version__ = "0.0.5"
+__version__ = "0.0.5.1"
diff --git a/ubiquerg/assistest.py b/ubiquerg/assistest.py
index 91d17f1..847f637 100644
--- a/ubiquerg/assistest.py
+++ b/ubiquerg/assistest.py
@@ -5,6 +5,8 @@
 __author__ = "Vince Reuter"
 __email__ = "vreuter@virginia.edu"
 
+__all__ = ["ExpectContext"]
+
 
 class ExpectContext(object):
     """ Pytest validation context, a framework for varied kinds of expectations. """