diff --git a/src/context/unshare.rs b/src/context/unshare.rs
index 5c6b71d..5b9d04b 100644
--- a/src/context/unshare.rs
+++ b/src/context/unshare.rs
@@ -170,7 +170,7 @@ impl UnshareDriver {
 
         cmd.envs(env.iter().cloned());
 
-        cmd.arg("--mount-proc")
+        cmd
             .arg("--pid")
             .arg("--ipc")
             .arg("--uts")