diff --git a/src/komodo-tx.cpp b/src/komodo-tx.cpp
index 32d504b18..2fecea09a 100644
--- a/src/komodo-tx.cpp
+++ b/src/komodo-tx.cpp
@@ -29,6 +29,11 @@ using namespace std;
 
 #include "komodo_interest.h"
 
+uint64_t komodo_accrued_interest(uint256 hash,int32_t n,int32_t checkheight,uint64_t checkvalue)
+{
+    return(0);
+}
+
 static bool fCreateBlank;
 static map<string,UniValue> registers;