diff --git a/src/primitives/transaction.cpp b/src/primitives/transaction.cpp
index 27c79cad06b4..b6901333e020 100644
--- a/src/primitives/transaction.cpp
+++ b/src/primitives/transaction.cpp
@@ -81,7 +81,8 @@ uint256 CMutableTransaction::GetHash() const
 std::string CMutableTransaction::ToString() const
 {
     std::string str;
-    str += strprintf("CMutableTransaction(ver=%d, vin.size=%u, vout.size=%u, nLockTime=%u)\n",
+    str += strprintf("CMutableTransaction(hash=%s, ver=%d, vin.size=%u, vout.size=%u, nLockTime=%u)\n",
+        GetHash().ToString().substr(0,10),
         nVersion,
         vin.size(),
         vout.size(),