diff --git a/social_core/backends/nk.py b/social_core/backends/nk.py
index a5dfe147..0b0e0d2b 100644
--- a/social_core/backends/nk.py
+++ b/social_core/backends/nk.py
@@ -1,4 +1,4 @@
-from urllib import urlencode
+from urllib.parse import urlencode
 
 from requests_oauthlib import OAuth1