diff --git a/src/c3nav/mapdata/models/__init__.py b/src/c3nav/mapdata/models/__init__.py
index 6a539399..9739f452 100644
--- a/src/c3nav/mapdata/models/__init__.py
+++ b/src/c3nav/mapdata/models/__init__.py
@@ -7,3 +7,4 @@ from c3nav.mapdata.models.geometry.space import Area, Stair, Obstacle, LineObsta
 from c3nav.mapdata.models.locations import Location, LocationSlug, LocationGroup, LocationGroupCategory  # noqa
 from c3nav.mapdata.models.source import Source  # noqa
 from c3nav.mapdata.models.graph import GraphNode, WayType, GraphEdge  # noqa
+from c3nav.mapdata.models.theme import Theme  # noqa