diff --git a/libtrellis/src/PyTrellis.cpp b/libtrellis/src/PyTrellis.cpp
index af9ed8a..8133e7e 100644
--- a/libtrellis/src/PyTrellis.cpp
+++ b/libtrellis/src/PyTrellis.cpp
@@ -554,6 +554,9 @@
     class_<map<checksum_t, LocationData>>("LocationTypesMap")
             .def(map_indexing_suite<map<checksum_t, LocationData>>());
 
+    class_<map<Location, LocationData>>("LocationMapDirect")
+            .def(map_indexing_suite<map<Location, LocationData>>());
+
     class_<checksum_t>("checksum_t")
             .def_readwrite("first", &checksum_t::first)
             .def_readwrite("second", &checksum_t::second)