diff --git a/src/rpcmisc.cpp b/src/rpcmisc.cpp
index 91a45813a..05455fb8b 100644
--- a/src/rpcmisc.cpp
+++ b/src/rpcmisc.cpp
@@ -478,6 +478,10 @@ UniValue getaddressmempool(const UniValue& params, bool fHelp)
         delta.push_back(Pair("index", (int)it->first.index));
         delta.push_back(Pair("satoshis", it->second.amount));
         delta.push_back(Pair("timestamp", it->second.time));
+        if (it->second.amount < 0) {
+            delta.push_back(Pair("prevtxid", it->second.prevhash.GetHex()));
+            delta.push_back(Pair("prevout", (int)it->second.prevout));
+        }
         result.push_back(delta);
     }