diff --git a/test/functional/test_runner.py b/test/functional/test_runner.py
--- a/test/functional/test_runner.py
+++ b/test/functional/test_runner.py
@@ -131,6 +131,7 @@
     # Avalanche tests running with and without the legacy proof format
     "abc_p2p_avalanche_peer_discovery.py": [["--nolegacyavaproof"]],
     "abc_p2p_avalanche_proof_voting.py": [["--nolegacyavaproof"]],
+    "abc_p2p_avalanche_quorum.py": [["--nolegacyavaproof"]],
     "abc_p2p_avalanche_voting.py": [["--nolegacyavaproof"]],
     "abc_p2p_compactproofs.py": [["--nolegacyavaproof"]],
     "abc_p2p_getavaaddr.py": [["--nolegacyavaproof"]],