diff --git a/src/coordinate_systems/kartesian/mod.rs b/src/coordinate_systems/kartesian/mod.rs
index bd0689b..6a527ba 100644
--- a/src/coordinate_systems/kartesian/mod.rs
+++ b/src/coordinate_systems/kartesian/mod.rs
@@ -1,5 +1,5 @@
 use log::debug;
-use num::{traits::*, integer::*};
+use num::{integer::*, traits::*};
 use std::{
     fmt::{Debug, Display},
     ops::*,