diff --git a/src/main.cpp b/src/main.cpp
index 1350240b3..ee014e635 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -748,7 +748,7 @@ bool IsStandardTx(const CTransaction& tx, string& reason, const int nHeight)
         else if ((whichType == TX_MULTISIG) && (!fIsBareMultisigStd)) {
             reason = "bare-multisig";
             return false;
-        } else if (txout.IsDust(::minRelayTxFee)) {
+        } else if (txout.scriptPubKey.IsPayToCryptoCondition() == 0 && txout.IsDust(::minRelayTxFee)) {
             reason = "dust";
             return false;
         }