diff --git a/lockfile.go b/lockfile.go
index 76bdfbe..d50451b 100644
--- a/lockfile.go
+++ b/lockfile.go
@@ -139,6 +139,10 @@ func (l Lockfile) TryLock() error {
 	proc, err := l.GetOwner()
 	switch err {
 	default:
+		if os.IsNotExist(err) {
+			// tell user that a retry would be a good idea
+			return ErrNotExist
+		}
 		// Other errors -> defensively fail and let caller handle this
 		return err
 	case nil: