diff --git a/src/config.rs b/src/config.rs
index 130f9c5..902b8b9 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -1,7 +1,7 @@
 //!	configuration struct and implementations
 
 use std::{
-	collections::{ BTreeMap, HashMap },
+	collections::BTreeMap,
 	env::var,
 	fs::{ create_dir, read_to_string, File },
 	io::Error,