diff --git a/src/__private__/__m_scaling.scad b/src/__private__/__m_scaling.scad
index dccc55ed..cd07fcce 100644
--- a/src/__private__/__m_scaling.scad
+++ b/src/__private__/__m_scaling.scad
@@ -4,10 +4,10 @@ function __m_scaling_to_3_elems_scaling_vect(s) =
          leng == 2 ? [s[0], s[1], 1] : [s[0], 1, 1]
      );
 
-function _to_scaling_vect(s) = is_num(s) ? [s, s, s] : __m_scaling_to_3_elems_scaling_vect(s);
+function __m_scaling_to_scaling_vect(s) = is_num(s) ? [s, s, s] : __m_scaling_to_3_elems_scaling_vect(s);
 
 function __m_scaling(s) = 
-    let(v = __m_scaling_to_3_elems_scaling_vect(s))
+    let(v = __m_scaling_to_scaling_vect(s))
     [
         [v[0], 0, 0, 0],
         [0, v[1], 0, 0],