diff --git a/src/commercialFEM_fileList.f90 b/src/commercialFEM_fileList.f90
index 353ca1497..a5d633e83 100644
--- a/src/commercialFEM_fileList.f90
+++ b/src/commercialFEM_fileList.f90
@@ -14,6 +14,7 @@
 #include "quaternions.f90"
 #include "Lambert.f90"
 #include "rotations.f90"
+#include "orientations.f90"
 #include "FEsolving.f90"
 #include "mesh.f90"
 #include "material.f90"