diff --git a/libraries/chain/include/graphene/chain/config.hpp b/libraries/chain/include/graphene/chain/config.hpp
index 755a1c49..eb2cff1e 100644
--- a/libraries/chain/include/graphene/chain/config.hpp
+++ b/libraries/chain/include/graphene/chain/config.hpp
@@ -11,8 +11,8 @@
  */
 #pragma once
 
-#define GRAPHENE_SYMBOL "CORE"
-#define GRAPHENE_ADDRESS_PREFIX "GPH"
+#define GRAPHENE_SYMBOL "BTS"
+#define GRAPHENE_ADDRESS_PREFIX "BTS"
 
 #define GRAPHENE_MIN_ACCOUNT_NAME_LENGTH 3
 #define GRAPHENE_MAX_ACCOUNT_NAME_LENGTH 63