diff --git a/docs/andreas.bib b/docs/andreas.bib
index 96bd885..b0a3cdc 100644
--- a/docs/andreas.bib
+++ b/docs/andreas.bib
@@ -8,8 +8,8 @@
 }
 
 @book{djangobook,
+	Note = {{\url{https://djangobook.com/}}},
 	publisher = {{leanpub.com}},
-	Url = {{https://djangobook.com/}},
 	Urldate = {{2018-01-08}},
 	author = {Nigel George},
 	title = {{Mastering Django: Core}},