diff --git a/bin/domain/imag-mail/Cargo.toml b/bin/domain/imag-mail/Cargo.toml
index ac69c58c..5c6a7bae 100644
--- a/bin/domain/imag-mail/Cargo.toml
+++ b/bin/domain/imag-mail/Cargo.toml
@@ -17,5 +17,4 @@ version = "2.0.1"
 libimagrt       = { version = "0.4.0", path = "../../../lib/core/libimagrt" }
 libimagerror    = { version = "0.4.0", path = "../../../lib/core/libimagerror" }
 libimagmail     = { version = "0.4.0", path = "../../../lib/domain/libimagmail" }
-libimagentryref = { version = "0.4.0", path = "../../../lib/entry/libimagentryref" }
 libimagutil     = { version = "0.4.0", path = "../../../lib/etc/libimagutil" }
diff --git a/bin/domain/imag-mail/src/main.rs b/bin/domain/imag-mail/src/main.rs
index a8524bb5..8596d77b 100644
--- a/bin/domain/imag-mail/src/main.rs
+++ b/bin/domain/imag-mail/src/main.rs
@@ -25,12 +25,9 @@ extern crate libimagrt;
 extern crate libimagmail;
 extern crate libimagerror;
 extern crate libimagutil;
-extern crate libimagentryref;
 
 use libimagerror::trace::{MapErrTrace, trace_error, trace_error_exit};
 use libimagmail::mail::Mail;
-use libimagentryref::reference::Ref;
-use libimagentryref::refstore::RefStore;
 use libimagrt::runtime::Runtime;
 use libimagrt::setup::generate_runtime_setup;
 use libimagutil::info_result::*;
diff --git a/lib/domain/libimagmail/src/iter.rs b/lib/domain/libimagmail/src/iter.rs
index 6fee9e64..ee418765 100644
--- a/lib/domain/libimagmail/src/iter.rs
+++ b/lib/domain/libimagmail/src/iter.rs
@@ -28,7 +28,6 @@ use mail::Mail;
 use result::Result;
 
 use libimagstore::store::FileLockEntry;
-use libimagentryref::reference::Ref;
 
 use std::marker::PhantomData;