diff --git a/src/wa_raft_server.erl b/src/wa_raft_server.erl
index 791a1ce..c1d6b3f 100644
--- a/src/wa_raft_server.erl
+++ b/src/wa_raft_server.erl
@@ -1476,7 +1476,7 @@ candidate(cast, ?REMOTE(?IDENTITY_REQUIRES_MIGRATION(_, NodeId), ?VOTE(true)),
             Duration = erlang:monotonic_time(millisecond) - StateStartTs,
             LastIndex = wa_raft_log:last_index(View),
             {ok, LastTerm} = wa_raft_log:term(View, LastIndex),
-            EstablishedQuorum = [Peer || {Peer, true} <- maps:to_list(Votes1)],
+            EstablishedQuorum = [Peer || Peer := true <- Votes1],
             ?LOG_NOTICE("Server[~0p, term ~0p, candidate] is becoming leader after ~0p ms with log at ~0p:~0p and votes from ~0p.",
                 [Name, CurrentTerm, Duration, LastIndex, LastTerm, EstablishedQuorum], #{domain => [whatsapp, wa_raft]}),
             ?RAFT_GATHER('raft.candidate.election.duration', Duration),