diff --git a/imag-mail/src/main.rs b/imag-mail/src/main.rs
index 117414ba..ab324c94 100644
--- a/imag-mail/src/main.rs
+++ b/imag-mail/src/main.rs
@@ -30,9 +30,13 @@ extern crate libimagerror;
 extern crate libimagutil;
 extern crate libimagref;
 
+use libimagerror::trace::{MapErrTrace, trace_error, trace_error_exit};
+use libimagmail::mail::Mail;
+use libimagref::reference::Ref;
+use libimagrt::runtime::Runtime;
+use libimagrt::setup::generate_runtime_setup;
 use libimagutil::debug_result::*;
 use libimagutil::info_result::*;
-use libimagref::reference::Ref;
 
 mod ui;