diff --git a/adapters/postgres/interaction_repository.go b/adapters/postgres/interaction_repository.go
index 537810b..617e97f 100644
--- a/adapters/postgres/interaction_repository.go
+++ b/adapters/postgres/interaction_repository.go
@@ -3,6 +3,7 @@ package postgres
 import (
 	"context"
 
+	"git.cin.su/m/Assistant/contracts/identity"
 	"git.cin.su/m/Assistant/contracts/interaction"
 	"github.com/jackc/pgx/v5/pgxpool"
 )
@@ -98,3 +99,22 @@ func (r *InteractionRepository) Utterances(ctx context.Context, id interaction.C
 	}
 	return out, rows.Err()
 }
+
+// RecentUtterancesForPrincipal provides durable conversational context when a
+// client starts a fresh conversation instead of carrying the previous ID.
+func (r *InteractionRepository) RecentUtterancesForPrincipal(ctx context.Context, actorID identity.ActorID, principalID identity.PrincipalID, limit int) ([]interaction.HumanUtterance, error) {
+	rows, err := r.pool.Query(ctx, `SELECT utterance_id,conversation_id,actor_id,principal_id,channel,received_at_unix_millis,correlation_id,content,content_ref,speech_act,interpretation_state,corrects_utterance_id FROM interaction.utterances WHERE actor_id=$1 AND principal_id=$2 ORDER BY received_at_unix_millis DESC, utterance_id DESC LIMIT $3`, actorID, principalID, limit)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var out []interaction.HumanUtterance
+	for rows.Next() {
+		var u interaction.HumanUtterance
+		if err := rows.Scan(&u.ID, &u.ConversationID, &u.ActorID, &u.PrincipalID, &u.Channel, &u.ReceivedAtUnixMillis, &u.CorrelationID, &u.Content, &u.ContentRef, &u.SpeechAct, &u.InterpretationState, &u.CorrectsUtteranceID); err != nil {
+			return nil, err
+		}
+		out = append(out, u)
+	}
+	return out, rows.Err()
+}
diff --git a/cmd/core-runtime/main.go b/cmd/core-runtime/main.go
index a6060fc..7951eec 100644
--- a/cmd/core-runtime/main.go
+++ b/cmd/core-runtime/main.go
@@ -513,6 +513,8 @@ func main() {
 		var conversationHistory []interaction.HumanUtterance
 		if request.ConversationID != "" {
 			conversationHistory, _ = interactionRepository.Utterances(r.Context(), conversation.ID)
+		} else {
+			conversationHistory, _ = interactionRepository.RecentUtterancesForPrincipal(r.Context(), session.ActorID, session.PrincipalID, 64)
 		}
 		if request.ConversationID != "" && interactiondomain.IsRetryRequest(utterance.Content) {
 			if len(conversationHistory) > 0 {