diff --git a/src/bench/prevector.cpp b/src/bench/prevector.cpp
index 8d386ec2c44..e842aec4ed2 100644
--- a/src/bench/prevector.cpp
+++ b/src/bench/prevector.cpp
@@ -66,22 +66,22 @@ static void PrevectorResize(benchmark::Bench& bench)
 template <typename T>
 static void PrevectorDeserialize(benchmark::Bench& bench)
 {
-    DataStream s0{};
+    DataStream data{};
     prevector<CScriptBase::STATIC_SIZE, T> t0;
     t0.resize(CScriptBase::STATIC_SIZE);
     for (auto x = 0; x < 900; ++x) {
-        s0 << t0;
+        data << t0;
     }
     t0.resize(100);
-    for (auto x = 0; x < 101; ++x) {
-        s0 << t0;
+    for (auto x = 0; x < 100; ++x) {
+        data << t0;
     }
     bench.batch(1000).run([&] {
+        SpanReader s0{data};
         prevector<CScriptBase::STATIC_SIZE, T> t1;
         for (auto x = 0; x < 1000; ++x) {
             s0 >> t1;
         }
-        s0.Rewind();
     });
 }
 
diff --git a/src/streams.h b/src/streams.h
index 4fc5879f67e..6ef9d164494 100644
--- a/src/streams.h
+++ b/src/streams.h
@@ -206,21 +206,6 @@ public:
     value_type* data()                               { return vch.data() + m_read_pos; }
     const value_type* data() const                   { return vch.data() + m_read_pos; }
 
-    bool Rewind(std::optional<size_type> n = std::nullopt)
-    {
-        // Total rewind if no size is passed
-        if (!n) {
-            m_read_pos = 0;
-            return true;
-        }
-        // Rewind by n characters if the buffer hasn't been compacted yet
-        if (*n > m_read_pos)
-            return false;
-        m_read_pos -= *n;
-        return true;
-    }
-
-
     //
     // Stream subset
     //