1 files changed, 1 insertions, 1 deletions
diff --git a/src/test/fuzz/script_assets_test_minimizer.cpp b/src/test/fuzz/script_assets_test_minimizer.cpp
index a18a0de47e..35d7246ed8 100644
--- a/src/test/fuzz/script_assets_test_minimizer.cpp
+++ b/src/test/fuzz/script_assets_test_minimizer.cpp
@@ -149,7 +149,7 @@ void Test(const std::string& str)
     CMutableTransaction tx = TxFromHex(test["tx"].get_str());
     const std::vector<CTxOut> prevouts = TxOutsFromJSON(test["prevouts"]);
     if (prevouts.size() != tx.vin.size()) throw std::runtime_error("Incorrect number of prevouts");
-    size_t idx = test["index"].get_int64();
+    size_t idx = test["index"].getInt<int64_t>();
     if (idx >= tx.vin.size()) throw std::runtime_error("Invalid index");
     unsigned int test_flags = ParseScriptFlags(test["flags"].get_str());
     bool final = test.exists("final") && test["final"].get_bool();