diff --git a/lib.scad b/lib.scad
index 7b6fffa..bdf287d 100644
--- a/lib.scad
+++ b/lib.scad
@@ -40,7 +40,6 @@ include <vitamins/extrusion_brackets.scad>
 include <vitamins/fastons.scad>
 include <vitamins/gear_motors.scad>
 include <vitamins/geared_steppers.scad>
-include <vitamins/ht_pipes.scad>
 include <vitamins/hot_ends.scad>
 include <vitamins/inserts.scad>
 include <vitamins/ldrs.scad>
@@ -107,3 +106,4 @@ use <utils/pcb_utils.scad>
 use <utils/sector.scad>
 use <utils/thread.scad>
 use <vitamins/photo_interrupter.scad>
+use <vitamins/ht_pipes.scad>