diff --git a/src/auth.rs b/src/auth.rs
index 8da420d..5969d4a 100644
--- a/src/auth.rs
+++ b/src/auth.rs
@@ -1,4 +1,3 @@
-use std::convert::{TryFrom, TryInto};
 use std::fmt;
 use std::time::Duration;