diff --git a/src/_impl/_golden_spiral_impl.scad b/src/_impl/_golden_spiral_impl.scad
index b0bd94a1..fc546464 100644
--- a/src/_impl/_golden_spiral_impl.scad
+++ b/src/_impl/_golden_spiral_impl.scad
@@ -1,5 +1,4 @@
 use <../__comm__/__fast_fibonacci.scad>;
-use <../ptf/ptf_rotate.scad>;
 use <../shape_circle.scad>;
     
 function _remove_same_pts(pts1, pts2) = 
diff --git a/src/_impl/_shape_path_extend_impl.scad b/src/_impl/_shape_path_extend_impl.scad
index 88036278..36a7558b 100644
--- a/src/_impl/_shape_path_extend_impl.scad
+++ b/src/_impl/_shape_path_extend_impl.scad
@@ -1,5 +1,4 @@
 use <../__comm__/__to3d.scad>;
-use <../ptf/ptf_rotate.scad>;
 use <../util/reverse.scad>;
 
 function __polytransversals(transversals) =