diff --git a/src/chainparams.cpp b/src/chainparams.cpp
index 2f1dcd258..1c9ef650d 100644
--- a/src/chainparams.cpp
+++ b/src/chainparams.cpp
@@ -300,8 +300,8 @@ public:
 
         m_fallback_fee_enabled = true;
 
-        nForkStartHeight = 10;
-        nForkHeightRange = 300;
+        nForkStartHeight = 0;
+        nForkHeightRange = 0;
     }
 };