diff --git a/src/macros/git.rs b/src/macros/git.rs
index 08fa0982..1da304e6 100644
--- a/src/macros/git.rs
+++ b/src/macros/git.rs
@@ -1,4 +1,4 @@
-use std::process::Command;
+use std::{process::Command, str};
 
 use proc_macro::TokenStream;
 use quote::quote;
diff --git a/src/macros/rustc.rs b/src/macros/rustc.rs
index 039aac13..290039b1 100644
--- a/src/macros/rustc.rs
+++ b/src/macros/rustc.rs
@@ -1,4 +1,4 @@
-use std::process::Command;
+use std::{process::Command, str};
 
 use proc_macro::TokenStream;
 use quote::quote;