diff --git a/src/matrix/m_shearing.scad b/src/matrix/m_shearing.scad
index 3602715d..431f3c14 100644
--- a/src/matrix/m_shearing.scad
+++ b/src/matrix/m_shearing.scad
@@ -8,6 +8,6 @@
 *
 **/
 
-include <matrix/__comm__/__m_shearing.scad>;
+use <matrix/__comm__/__m_shearing.scad>;
 
 function m_shearing(sx = [0, 0], sy = [0, 0], sz = [0, 0]) = __m_shearing(sx, sy, sz);
\ No newline at end of file