diff --git a/src/test/fuzz/muhash.cpp b/src/test/fuzz/muhash.cpp
index 87359c9d392..8f843ca7731 100644
--- a/src/test/fuzz/muhash.cpp
+++ b/src/test/fuzz/muhash.cpp
@@ -9,7 +9,7 @@
 
 #include <vector>
 
-void test_one_input(const std::vector<uint8_t>& buffer)
+FUZZ_TARGET(muhash)
 {
     FuzzedDataProvider fuzzed_data_provider{buffer.data(), buffer.size()};
     std::vector<uint8_t> data = ConsumeRandomLengthByteVector(fuzzed_data_provider);