diff --git a/src/ptf/impl/_ptf_rotate_impl.scad b/src/ptf/_impl/_ptf_rotate_impl.scad
similarity index 94%
rename from src/ptf/impl/_ptf_rotate_impl.scad
rename to src/ptf/_impl/_ptf_rotate_impl.scad
index 2c9375b2..ea789bc3 100644
--- a/src/ptf/impl/_ptf_rotate_impl.scad
+++ b/src/ptf/_impl/_ptf_rotate_impl.scad
@@ -1,6 +1,6 @@
-use <../__comm__/__to2d.scad>;
-use <../__comm__/__to3d.scad>;
-use <../__comm__/__to_ang_vect.scad>;
+use <../../__comm__/__to2d.scad>;
+use <../../__comm__/__to3d.scad>;
+use <../../__comm__/__to_ang_vect.scad>;
 
 function _q_rotate_p_3d(p, a, v) = 
     let(