diff --git a/src/bench/coin_selection.cpp b/src/bench/coin_selection.cpp
--- a/src/bench/coin_selection.cpp
+++ b/src/bench/coin_selection.cpp
@@ -37,37 +37,28 @@
 static void CoinSelection(benchmark::State &state) {
     SelectParams(CBaseChainParams::REGTEST);
     const CWallet wallet(Params(), "dummy", CWalletDBWrapper::CreateDummy());
-    std::vector<COutput> vCoins;
     LOCK(wallet.cs_wallet);
 
-    while (state.KeepRunning()) {
-        // Add coins.
-        for (int i = 0; i < 1000; i++)
-            addCoin(1000 * COIN, wallet, vCoins);
-        addCoin(3 * COIN, wallet, vCoins);
+    // Add coins.
+    std::vector<COutput> vCoins;
+    for (int i = 0; i < 1000; ++i) {
+        addCoin(1000 * COIN, wallet, vCoins);
+    }
+    addCoin(3 * COIN, wallet, vCoins);
 
+    const CoinEligibilityFilter filter_standard(1, 6, 0);
+    const CoinSelectionParams coin_selection_params(
+        true, 34, 148, CFeeRate(Amount::zero()), 0);
+    while (state.KeepRunning()) {
         std::set<CInputCoin> setCoinsRet;
         Amount nValueRet;
         bool bnb_used;
-        CoinEligibilityFilter filter_standard(1, 6, 0);
-        CoinSelectionParams coin_selection_params(false, 34, 148,
-                                                  CFeeRate(Amount::zero()), 0);
-        bool success =
-            wallet.SelectCoinsMinConf(1003 * COIN, filter_standard, vCoins,
-                                      setCoinsRet, nValueRet,
-                                      coin_selection_params, bnb_used) ||
-            wallet.SelectCoinsMinConf(1003 * COIN, filter_standard, vCoins,
-                                      setCoinsRet, nValueRet,
-                                      coin_selection_params, bnb_used);
+        bool success = wallet.SelectCoinsMinConf(
+            1003 * COIN, filter_standard, vCoins, setCoinsRet, nValueRet,
+            coin_selection_params, bnb_used);
         assert(success);
         assert(nValueRet == 1003 * COIN);
         assert(setCoinsRet.size() == 2);
-
-        // Empty wallet.
-        for (COutput output : vCoins) {
-            delete output.tx;
-        }
-        vCoins.clear();
     }
 }