diff --git a/scrapy/commands/shell.py b/scrapy/commands/shell.py
index c975387be..1e8427753 100644
--- a/scrapy/commands/shell.py
+++ b/scrapy/commands/shell.py
@@ -5,7 +5,7 @@ See documentation in docs/topics/shell.rst
 """
 
 import re
-from six.moves.urllib.parse import urlparse, urlunparse
+from six.moves.urllib.parse import urlparse
 from threading import Thread
 from w3lib.url import any_to_uri