1 files changed, 4 insertions, 3 deletions
diff --git a/src/test/prevector_tests.cpp b/src/test/prevector_tests.cpp
index 3977a3d548..1559011fcd 100644
--- a/src/test/prevector_tests.cpp
+++ b/src/test/prevector_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2020 The Bitcoin Core developers
+// Copyright (c) 2015-2022 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -9,6 +9,7 @@
 #include <serialize.h>
 #include <streams.h>
 
+#include <test/util/random.h>
 #include <test/util/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
@@ -66,8 +67,8 @@ class prevector_tester {
         for (const T& v : reverse_iterate(const_pre_vector)) {
              local_check(v == real_vector[--pos]);
         }
-        CDataStream ss1(SER_DISK, 0);
-        CDataStream ss2(SER_DISK, 0);
+        DataStream ss1{};
+        DataStream ss2{};
         ss1 << real_vector;
         ss2 << pre_vector;
         local_check_equal(ss1.size(), ss2.size());