diff --git a/src/bench/rollingbloom.cpp b/src/bench/rollingbloom.cpp
index 9f1679aa84d..8f05e3bad01 100644
--- a/src/bench/rollingbloom.cpp
+++ b/src/bench/rollingbloom.cpp
@@ -5,6 +5,9 @@
 
 #include <bench/bench.h>
 #include <common/bloom.h>
+#include <crypto/common.h>
+
+#include <vector>
 
 static void RollingBloom(benchmark::Bench& bench)
 {
@@ -13,16 +16,10 @@ static void RollingBloom(benchmark::Bench& bench)
     uint32_t count = 0;
     bench.run([&] {
         count++;
-        data[0] = count & 0xFF;
-        data[1] = (count >> 8) & 0xFF;
-        data[2] = (count >> 16) & 0xFF;
-        data[3] = (count >> 24) & 0xFF;
+        WriteLE32(data.data(), count);
         filter.insert(data);
 
-        data[0] = (count >> 24) & 0xFF;
-        data[1] = (count >> 16) & 0xFF;
-        data[2] = (count >> 8) & 0xFF;
-        data[3] = count & 0xFF;
+        WriteBE32(data.data(), count);
         filter.contains(data);
     });
 }