diff --git a/src/ifcgeom/IfcGeomIterator.h b/src/ifcgeom/IfcGeomIterator.h
index 24ea6aa137..02f1e565f0 100644
--- a/src/ifcgeom/IfcGeomIterator.h
+++ b/src/ifcgeom/IfcGeomIterator.h
@@ -161,8 +161,9 @@ namespace IfcGeom {
 				// just for backwards compatibility:
 				context_types.insert("model");
 				context_types.insert("design");
-				// DDS likes to output 'model view'
+				// Some earlier (?) versions DDS-CAD output their own ContextTypes
 				context_types.insert("model view");
+				context_types.insert("detail view");
 			}
             if (settings.get(IteratorSettings::INCLUDE_CURVES)) {
 				context_types.insert("plan");
diff --git a/src/ifcwrap/IfcGeomWrapper.i b/src/ifcwrap/IfcGeomWrapper.i
index 65689edeeb..c9455c5041 100644
--- a/src/ifcwrap/IfcGeomWrapper.i
+++ b/src/ifcwrap/IfcGeomWrapper.i
@@ -305,6 +305,7 @@ struct ShapeRTTI : public boost::static_visitor<PyObject*>
 							context_types.insert("model");
 							context_types.insert("design");
 							context_types.insert("model view");
+							context_types.insert("detail view");
 						}
 						if (settings.get(IfcGeom::IteratorSettings::INCLUDE_CURVES)) {
 							context_types.insert("plan");