diff --git a/docs/lib2x-lines_intersection2.md b/docs/lib2x-lines_intersection.md
similarity index 76%
rename from docs/lib2x-lines_intersection2.md
rename to docs/lib2x-lines_intersection.md
index a325d4f5..512e5de6 100644
--- a/docs/lib2x-lines_intersection2.md
+++ b/docs/lib2x-lines_intersection.md
@@ -13,11 +13,11 @@ Find the intersection of two line segments. Return `[]` if lines don't intersect
 
 ## Examples
 
-    use <lines_intersection2.scad>;
+    use <lines_intersection.scad>;
 
     line1 = [[0, 0], [0, 10]];
     line2 = [[5, 0], [-5, 5]];
     line3 = [[5, 0], [2.5, 5]];
 
-    assert(lines_intersection2(line1, line2) == [0, 2.5]);
-    assert(lines_intersection2(line1, line3, ext = true) == [0, 10]);
+    assert(lines_intersection(line1, line2) == [0, 2.5]);
+    assert(lines_intersection(line1, line3, ext = true) == [0, 10]);
diff --git a/src/lines_intersection2.scad b/src/lines_intersection.scad
similarity index 83%
rename from src/lines_intersection2.scad
rename to src/lines_intersection.scad
index be942a9e..c9fd8d88 100644
--- a/src/lines_intersection2.scad
+++ b/src/lines_intersection.scad
@@ -4,14 +4,14 @@
 * @copyright Justin Lin, 2020
 * @license https://opensource.org/licenses/lgpl-3.0.html
 *
-* @see https://openhome.cc/eGossip/OpenSCAD/lib2x-lines_intersection2.html
+* @see https://openhome.cc/eGossip/OpenSCAD/lib2x-lines_intersection.html
 *
 **/
 
 use <__comm__/__line_intersection.scad>;
 use <__comm__/__in_line.scad>;
 
-function lines_intersection2(line1, line2, ext = false, epsilon = 0.0001) =
+function lines_intersection(line1, line2, ext = false, epsilon = 0.0001) =
      let(
          pt = __line_intersection(line1, line2, epsilon)
      )