diff --git a/src/test/fuzz/multiplication_overflow.cpp b/src/test/fuzz/multiplication_overflow.cpp
index f6f0111c5..8999306fa 100644
--- a/src/test/fuzz/multiplication_overflow.cpp
+++ b/src/test/fuzz/multiplication_overflow.cpp
@@ -1,42 +1,55 @@
 // Copyright (c) 2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <test/fuzz/FuzzedDataProvider.h>
 #include <test/fuzz/fuzz.h>
 #include <test/fuzz/util.h>
 
 #include <cstdint>
 #include <string>
 #include <vector>
 
+#if defined(__has_builtin)
+#if __has_builtin(__builtin_mul_overflow)
+#define HAVE_BUILTIN_MUL_OVERFLOW
+#endif
+#elif defined(__GNUC__) && (__GNUC__ >= 5)
+#define HAVE_BUILTIN_MUL_OVERFLOW
+#endif
+
 namespace {
 template <typename T>
 void TestMultiplicationOverflow(FuzzedDataProvider &fuzzed_data_provider) {
     const T i = fuzzed_data_provider.ConsumeIntegral<T>();
     const T j = fuzzed_data_provider.ConsumeIntegral<T>();
     const bool is_multiplication_overflow_custom = MultiplicationOverflow(i, j);
+#if defined(HAVE_BUILTIN_MUL_OVERFLOW)
     T result_builtin;
     const bool is_multiplication_overflow_builtin =
         __builtin_mul_overflow(i, j, &result_builtin);
     assert(is_multiplication_overflow_custom ==
            is_multiplication_overflow_builtin);
     if (!is_multiplication_overflow_custom) {
         assert(i * j == result_builtin);
     }
+#else
+    if (!is_multiplication_overflow_custom) {
+        (void)(i * j);
+    }
+#endif
 }
 } // namespace
 
 void test_one_input(const std::vector<uint8_t> &buffer) {
     FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());
     TestMultiplicationOverflow<int64_t>(fuzzed_data_provider);
     TestMultiplicationOverflow<uint64_t>(fuzzed_data_provider);
     TestMultiplicationOverflow<int32_t>(fuzzed_data_provider);
     TestMultiplicationOverflow<uint32_t>(fuzzed_data_provider);
     TestMultiplicationOverflow<int16_t>(fuzzed_data_provider);
     TestMultiplicationOverflow<uint16_t>(fuzzed_data_provider);
     TestMultiplicationOverflow<char>(fuzzed_data_provider);
     TestMultiplicationOverflow<uint8_t>(fuzzed_data_provider);
     TestMultiplicationOverflow<signed char>(fuzzed_data_provider);
-    TestMultiplicationOverflow<bool>(fuzzed_data_provider);
 }