diff --git a/src/line2d.scad b/src/line2d.scad
index fe2bff94..350797f3 100644
--- a/src/line2d.scad
+++ b/src/line2d.scad
@@ -8,8 +8,8 @@
 *
 **/
 
-include <__comm__/__frags.scad>;
-include <__comm__/__nearest_multiple_of_4.scad>;
+use <__comm__/__frags.scad>;
+use <__comm__/__nearest_multiple_of_4.scad>;
 
 module line2d(p1, p2, width, p1Style = "CAP_SQUARE", p2Style =  "CAP_SQUARE") {
     half_width = 0.5 * width;    
diff --git a/test/test_line2d.scad b/test/test_line2d.scad
index 3c6be6e7..127d4108 100644
--- a/test/test_line2d.scad
+++ b/test/test_line2d.scad
@@ -1,5 +1,5 @@
-include <unittest.scad>;
-include <line2d.scad>;
+use <unittest.scad>;
+use <line2d.scad>;
 
 module test_line2d() {
     $fn = 24;