1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/python/mathutils/mathutils_Matrix.c b/source/blender/python/mathutils/mathutils_Matrix.c
index ce04a143aae..28b91e13d47 100644
--- a/source/blender/python/mathutils/mathutils_Matrix.c
+++ b/source/blender/python/mathutils/mathutils_Matrix.c
@@ -526,7 +526,7 @@ static PyObject *C_Matrix_Rotation(PyObject *cls, PyObject *args)
                     "cannot create a 2x2 rotation matrix around arbitrary axis");
     return NULL;
   }
-  if ((matSize == 3 || matSize == 4) && (axis == NULL) && (vec == NULL)) {
+  if ((ELEM(matSize, 3, 4)) && (axis == NULL) && (vec == NULL)) {
     PyErr_SetString(PyExc_ValueError,
                     "Matrix.Rotation(): "
                     "axis of rotation for 3d and 4d matrices is required");