diff --git a/src/chainparams.cpp b/src/chainparams.cpp
index 806ee2c9..47fb6997 100644
--- a/src/chainparams.cpp
+++ b/src/chainparams.cpp
@@ -68,7 +68,7 @@ public:
         consensus.nBlockAlgoNormalisedWorkDecayStart1 = 866000; // block where weight decay starts
         consensus.nBlockAlgoNormalisedWorkDecayStart2 = 932000; // block where weight decay starts
         consensus.nGeoAvgWork_Start = 1400000;
-        consensus.nFork1MinBlock = 1764000; // minimum block height where fork 1 takes effect (algo switch, BIP66, BIP65, seq algo count change)
+        consensus.nFork1MinBlock = 1764000; // minimum block height where fork 1 takes effect (algo switch, seq algo count change)
         consensus.nMajorityEnableAlgoSwitch1 = 600;
         consensus.nAlgoSwitch1EnableWindow = 2000;