diff --git a/libraries/chain/include/graphene/chain/config.hpp b/libraries/chain/include/graphene/chain/config.hpp
index d1c70b6f..a7bdea7e 100644
--- a/libraries/chain/include/graphene/chain/config.hpp
+++ b/libraries/chain/include/graphene/chain/config.hpp
@@ -23,10 +23,8 @@
  */
 #pragma once
 
-#define GRAPHENE_SYMBOL "TEST"
-#define GRAPHENE_ADDRESS_PREFIX "TEST"
-//#define GRAPHENE_SYMBOL "PPY"
-//#define GRAPHENE_ADDRESS_PREFIX "PPY"
+#define GRAPHENE_SYMBOL "PPY"
+#define GRAPHENE_ADDRESS_PREFIX "PPY"
 
 #define GRAPHENE_MIN_ACCOUNT_NAME_LENGTH 1
 #define GRAPHENE_MAX_ACCOUNT_NAME_LENGTH 63