# MutantHub mutant #3725: Constant replacement mutation at musig.cpp:80
# Repository: bitcoin/bitcoin @ d4b0e1e4b078dbb4ab57886d288470684dec5718
# File: src/musig.cpp:80-80
# Review: APPROVED; outcome: KILLED
--- a/src/musig.cpp
+++ b/src/musig.cpp
@@ -80,1 +80,1 @@
-    extpub.chaincode = MUSIG_CHAINCODE;
+    extpub.chaincode = false;