diff --git a/.todo b/.todo
index b8eb709..684643e 100644
--- a/.todo
+++ b/.todo
@@ -1,3 +1,4 @@
+- add lua interface to import modules
 - add lua interface to exit program
 - add plane constructor taking 4 parameters for (a,b,c,d)
 - support loading and applying textures for managed objects