diff --git a/bip-0340.mediawiki b/bip-0340.mediawiki
index 588fbbe4..97c9fa9b 100644
--- a/bip-0340.mediawiki
+++ b/bip-0340.mediawiki
@@ -289,7 +289,7 @@ Blind Schnorr signatures could for example be used in [https://github.com/Elemen
 
 For development and testing purposes, we provide a [[bip-0340/test-vectors.csv|collection of test vectors in CSV format]],
 a naive, highly inefficient, and non-constant time [[bip-0340/reference.py|pure Python 3.7 reference implementation of the signing and verification algorithm]]
-as well as the [[bip340/test-vectors.py|script used to generate the test vectors]]
+as well as the [[bip-0340/test-vectors.py|script used to generate the test vectors]]
 under the BSD-2-Clause License, or the MIT License, or CC0 1.0, at your choice.
 The reference implementation is for demonstration purposes only and not to be used in production environments.