diff --git a/src/layouts/layout.scad b/src/layouts/layout.scad
index cd3c9c2..b22f800 100644
--- a/src/layouts/layout.scad
+++ b/src/layouts/layout.scad
@@ -1,3 +1,6 @@
+use <../key_transformations.scad>
+use <../key_profiles.scad>
+
 // sums all values, unless a value is negative, in which case it makes it positive
 // dirty hack to allow for large gaps in keysets
 function abs_sum(list, x=0) =