diff --git a/_books/2021/Bitcoin_is_a_Ponzi.md b/_books/2021/Bitcoin_is_a_Ponzi.md
index 5c8a917..d263e31 100644
--- a/_books/2021/Bitcoin_is_a_Ponzi.md
+++ b/_books/2021/Bitcoin_is_a_Ponzi.md
@@ -2,12 +2,12 @@
 title: "Best of Bitcoin is a Ponzi (Investment Fraud): The Bigger the Lies the Better"
 authors:
 - Jorge Stolfi
-- Trolly McTrollface
 - Nicholas Weaver
 - Bruce Schneier
 - Nouriel Roubini
 - Paul Krugman
 - David Gerard
+- Trolly McTrollface
 year: 2021
 home_url: https://openblockchains.github.io/bitcoin-ponzi/
 categories: