diff --git a/internal/consensus/metrics.go b/internal/consensus/metrics.go
index b10cebdb5..cf99fa0e4 100644
--- a/internal/consensus/metrics.go
+++ b/internal/consensus/metrics.go
@@ -223,14 +223,14 @@ func PrometheusMetrics(namespace string, labelsAndValues ...string) *Metrics {
 			Name:      "quorum_prevote_message_delay",
 			Help: "Difference in seconds between the proposal timestamp and the timestamp " +
 				"of the latest prevote that achieved a quorum in the prevote step.",
-		}, labels).With(labelsAndValues...),
+		}, append(labels, "proposer_address")).With(labelsAndValues...),
 		FullPrevoteMessageDelay: prometheus.NewGaugeFrom(stdprometheus.GaugeOpts{
 			Namespace: namespace,
 			Subsystem: MetricsSubsystem,
 			Name:      "full_prevote_message_delay",
 			Help: "Difference in seconds between the proposal timestamp and the timestamp " +
 				"of the latest prevote that achieved 100% of the voting power in the prevote step.",
-		}, labels).With(labelsAndValues...),
+		}, append(labels, "proposer_address")).With(labelsAndValues...),
 		ProposalTimestampDifference: prometheus.NewHistogramFrom(stdprometheus.HistogramOpts{
 			Namespace: namespace,
 			Subsystem: MetricsSubsystem,
diff --git a/internal/consensus/state.go b/internal/consensus/state.go
index a5e2e0551..eb5fb65f1 100644
--- a/internal/consensus/state.go
+++ b/internal/consensus/state.go
@@ -2540,12 +2540,12 @@ func (cs *State) calculatePrevoteMessageDelayMetrics() {
 		_, val := cs.Validators.GetByAddress(v.ValidatorAddress)
 		votingPowerSeen += val.VotingPower
 		if votingPowerSeen >= cs.Validators.TotalVotingPower()*2/3+1 {
-			cs.metrics.QuorumPrevoteMessageDelay.Set(v.Timestamp.Sub(cs.Proposal.Timestamp).Seconds())
+			cs.metrics.QuorumPrevoteMessageDelay.With("proposer_address", cs.Validators.GetProposer().Address.String()).Set(v.Timestamp.Sub(cs.Proposal.Timestamp).Seconds())
 			break
 		}
 	}
 	if ps.HasAll() {
-		cs.metrics.FullPrevoteMessageDelay.Set(pl[len(pl)-1].Timestamp.Sub(cs.Proposal.Timestamp).Seconds())
+		cs.metrics.FullPrevoteMessageDelay.With("proposer_address", cs.Validators.GetProposer().Address.String()).Set(pl[len(pl)-1].Timestamp.Sub(cs.Proposal.Timestamp).Seconds())
 	}
 }