diff --git a/python/dp_accounting/dp_accounting/__init__.py b/python/dp_accounting/dp_accounting/__init__.py
index 1d28d0c6..f5435ce6 100644
--- a/python/dp_accounting/dp_accounting/__init__.py
+++ b/python/dp_accounting/dp_accounting/__init__.py
@@ -22,6 +22,7 @@
 from dp_accounting import rdp
 from dp_accounting.dp_event import ComposedDpEvent
 from dp_accounting.dp_event import DpEvent
+from dp_accounting.dp_event import ExponentialMechanismDpEvent
 from dp_accounting.dp_event import GaussianDpEvent
 from dp_accounting.dp_event import LaplaceDpEvent
 from dp_accounting.dp_event import NonPrivateDpEvent