diff --git a/src/test/fuzz/package_eval.cpp b/src/test/fuzz/package_eval.cpp
index c13f229463..84381bb2cb 100644
--- a/src/test/fuzz/package_eval.cpp
+++ b/src/test/fuzz/package_eval.cpp
@@ -307,7 +307,7 @@ FUZZ_TARGET(tx_package_eval, .init = initialize_tx_pool)
             // just use result_package.m_state here. This makes the expect_valid check meaningless, but
             // we can still verify that the contents of m_tx_results are consistent with m_state.
             const bool expect_valid{result_package.m_state.IsValid()};
-            Assert(!CheckPackageMempoolAcceptResult(txs, result_package, expect_valid, nullptr));
+            Assert(!CheckPackageMempoolAcceptResult(txs, result_package, expect_valid, &tx_pool));
         } else {
             // This is empty if it fails early checks, or "full" if transactions are looked at deeper
             Assert(result_package.m_tx_results.size() == txs.size() || result_package.m_tx_results.empty());