diff --git a/src/coinjoin/client.cpp b/src/coinjoin/client.cpp
index bf8e25ab0b..86dce7a10b 100644
--- a/src/coinjoin/client.cpp
+++ b/src/coinjoin/client.cpp
@@ -1727,7 +1727,7 @@ bool CCoinJoinClientSession::CreateDenominated(CAmount nBalanceToDenominate, con
         }
 
         bool finished = true;
-        for (const auto [denom, count] : mapDenomCount) {
+        for (const auto& [denom, count] : mapDenomCount) {
             // Check if this specific denom could use another loop, check that there aren't nCoinJoinDenomsGoal of this
             // denom and that our nValueLeft/nBalanceToDenominate is enough to create one of these denoms, if so, loop again.
             if (count < CCoinJoinClientOptions::GetDenomsGoal() && txBuilder.CouldAddOutput(denom) && nBalanceToDenominate > 0) {
@@ -1807,7 +1807,7 @@ bool CCoinJoinClientSession::CreateDenominated(CAmount nBalanceToDenominate, con
 
     WalletCJLogPrint(m_wallet, "CCoinJoinClientSession::%s -- 3 - nBalanceToDenominate: %f, %s\n", __func__, (float) nBalanceToDenominate / COIN, txBuilder.ToString());
 
-    for (const auto [denom, count] : mapDenomCount) {
+    for (const auto& [denom, count] : mapDenomCount) {
         WalletCJLogPrint(m_wallet, "CCoinJoinClientSession::%s -- 3 - DONE - nDenomValue: %f, count: %d\n", __func__, (float) denom / COIN, count);
     }