diff --git a/src/TransactionFormats.h b/src/TransactionFormats.h
index e3d30c3a4..6c68d12c3 100644
--- a/src/TransactionFormats.h
+++ b/src/TransactionFormats.h
@@ -3,8 +3,6 @@
 
 #include "SerializedObject.h"
 
-#define STI_ACCOUNT STI_HASH160
-
 enum TransactionType
 {
 	ttINVALID=-1,