diff --git a/claims/is-predatory.md b/claims/is-predatory.md
index 31a4974..d304455 100644
--- a/claims/is-predatory.md
+++ b/claims/is-predatory.md
@@ -19,7 +19,6 @@ Crypto assets are thus a form of predatory finance with negative [expected-retur
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-1. Dhawan, Anirudh, and Talis J. Putnins. 2020. ‘A New Wolf in Town? Pump-and-Dump Manipulation in Cryptocurrency Markets’. SSRN Electronic Journal. https://doi.org/10.2139/ssrn.3670714.
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 1. ———. 2018b. ‘The Economics of Cryptocurrency Pump and Dump Schemes’.
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