diff --git a/src/args.rs b/src/args.rs
index b5e8cc0..00132fb 100644
--- a/src/args.rs
+++ b/src/args.rs
@@ -1,4 +1,5 @@
 use std::path::PathBuf;
+use std::str::FromStr;
 
 use clap::*;
 use anyhow::{Error, anyhow};