diff --git a/appmgr/src/version/v0_2_11.rs b/appmgr/src/version/v0_2_11.rs
index 5df25f4c0..9c26dfaf6 100644
--- a/appmgr/src/version/v0_2_11.rs
+++ b/appmgr/src/version/v0_2_11.rs
@@ -1,4 +1,5 @@
 use super::*;
+use std::os::unix::process::ExitStatusExt;
 
 const V0_2_11: emver::Version = emver::Version::new(0, 2, 11, 0);