diff --git a/slic/utils/pv.py b/slic/utils/pv.py
index fd797fbe1..38baa1fe1 100644
--- a/slic/utils/pv.py
+++ b/slic/utils/pv.py
@@ -2,6 +2,8 @@ from contextlib import contextmanager
 import epics
 from slic.utils import typename
 from slic.utils.rangebar import RangeBar
+import time
+
 
 
 class PV(epics.PV):