diff --git a/masque/library/__init__.py b/masque/library/__init__.py
index 0d40b3b..74aecc2 100644
--- a/masque/library/__init__.py
+++ b/masque/library/__init__.py
@@ -1,2 +1,2 @@
 from .library import Library, PatternGenerator
-from .device_library import DeviceLibrary
+from .device_library import DeviceLibrary, LibDeviceLibrary