diff --git a/libimagrt/Cargo.toml b/libimagrt/Cargo.toml
index 655546b9..2e47aa34 100644
--- a/libimagrt/Cargo.toml
+++ b/libimagrt/Cargo.toml
@@ -9,6 +9,7 @@ toml = "0.1.27"
 log = "0.3.4"
 xdg-basedir = "0.2.2"
 itertools = "0.4.6"
+tempfile = "2.1.1"
 
 [dependencies.libimagstore]
 path = "../libimagstore"
diff --git a/libimagrt/src/lib.rs b/libimagrt/src/lib.rs
index 4db24dc5..6ca795d0 100644
--- a/libimagrt/src/lib.rs
+++ b/libimagrt/src/lib.rs
@@ -1,6 +1,7 @@
 #[macro_use] extern crate log;
 #[macro_use] extern crate itertools;
 #[cfg(unix)] extern crate xdg_basedir;
+extern crate tempfile;
 
 extern crate clap;
 extern crate toml;