diff --git a/distribusi/test.py b/distribusi/test.py
index 2afe540..2c1f307 100644
--- a/distribusi/test.py
+++ b/distribusi/test.py
@@ -2,6 +2,7 @@
 # 2020. 10. 26
 from distribusi.cli import build_argparser, distribusify
 from distribusi import fragments
+import time
 
 parser = build_argparser()
 args = parser.parse_args()
@@ -9,9 +10,9 @@ args = parser.parse_args()
 data_path = args.directory
 
 freg = fragments.Fragments()
-sleep(10) #waiting for everything clear
+time.sleep(10) #waiting for everything clear
 freg.preindex(data_path)
-sleep(10) #waiting for everything clear
+time.sleep(10) #waiting for everything clear
 freg.postindex()
 
 distribusify(args, data_path, freg)