diff --git a/src/test/fuzz/txdownloadman.cpp b/src/test/fuzz/txdownloadman.cpp
index 90e04d8376f..a313caa1117 100644
--- a/src/test/fuzz/txdownloadman.cpp
+++ b/src/test/fuzz/txdownloadman.cpp
@@ -287,7 +287,7 @@ static void CheckInvariants(const node::TxDownloadManagerImpl& txdownload_impl,
     // We should never have more than the maximum in-flight requests out for a peer.
     for (NodeId peer = 0; peer < NUM_PEERS; ++peer) {
         if (!HasRelayPermissions(peer)) {
-            Assert(txdownload_impl.m_txrequest.CountInFlight(peer) <= node::MAX_PEER_TX_REQUEST_IN_FLIGHT);
+            Assert(txdownload_impl.m_txrequest.Count(peer) <= node::MAX_PEER_TX_ANNOUNCEMENTS);
         }
     }
     txdownload_impl.m_txrequest.SanityCheck();