diff --git a/backend/pkg/db/postgres/messages-web.go b/backend/pkg/db/postgres/messages-web.go
index a130be2cc..9758587b8 100644
--- a/backend/pkg/db/postgres/messages-web.go
+++ b/backend/pkg/db/postgres/messages-web.go
@@ -189,7 +189,6 @@ func (conn *Conn) InsertWebGraphQLEvent(sessionID uint64, projectID uint32, save
 }
 
 func (conn *Conn) InsertSessionReferrer(sessionID uint64, referrer string) error {
-	log.Printf("insert referrer, sessID: %d, referrer: %s", sessionID, referrer)
 	if referrer == "" {
 		return nil
 	}
diff --git a/backend/pkg/db/postgres/session.go b/backend/pkg/db/postgres/session.go
index 08145b567..c402ed703 100644
--- a/backend/pkg/db/postgres/session.go
+++ b/backend/pkg/db/postgres/session.go
@@ -8,7 +8,7 @@ import (
 
 func (conn *Conn) GetSession(sessionID uint64) (*Session, error) {
 	s := &Session{SessionID: sessionID}
-	var revID, userOSVersion *string
+	var revID, userOSVersion, userBrowserVersion *string
 	var issueTypes pgtype.EnumArray
 	if err := conn.c.QueryRow(`
 		SELECT platform,
@@ -32,14 +32,17 @@ func (conn *Conn) GetSession(sessionID uint64) (*Session, error) {
 		&revID, &s.TrackerVersion,
 		&s.UserID, &s.UserAnonymousID, &s.Referrer,
 		&s.PagesCount, &s.EventsCount, &s.ErrorsCount, &issueTypes,
-		&s.UserBrowser, &s.UserBrowserVersion, &s.IssueScore,
+		&s.UserBrowser, &userBrowserVersion, &s.IssueScore,
 		&s.Metadata1, &s.Metadata2, &s.Metadata3, &s.Metadata4, &s.Metadata5,
 		&s.Metadata6, &s.Metadata7, &s.Metadata8, &s.Metadata9, &s.Metadata10); err != nil {
 		return nil, err
 	}
-	if userOSVersion != nil { // TODO: choose format, make f
+	if userOSVersion != nil {
 		s.UserOSVersion = *userOSVersion
 	}
+	if userBrowserVersion != nil {
+		s.UserBrowserVersion = *userBrowserVersion
+	}
 	if revID != nil {
 		s.RevID = *revID
 	}
diff --git a/ee/backend/pkg/db/clickhouse/connector.go b/ee/backend/pkg/db/clickhouse/connector.go
index dcf603055..8d66e5190 100644
--- a/ee/backend/pkg/db/clickhouse/connector.go
+++ b/ee/backend/pkg/db/clickhouse/connector.go
@@ -324,7 +324,7 @@ func (c *connectorImpl) InsertWebPerformanceTrackAggr(session *types.Session, ms
 	if err := c.batches["performance"].Append(
 		session.SessionID,
 		uint16(session.ProjectID),
-		0, // TODO: find messageID for performance events
+		uint64(0), // TODO: find messageID for performance events
 		datetime(timestamp),
 		nullableString(msg.Meta().Url),
 		uint8(msg.MinFPS),