diff --git a/pkg/alerting/alert/alert.go b/pkg/alerting/alert/alert.go
index 6f3ad84..9b83006 100644
--- a/pkg/alerting/alert/alert.go
+++ b/pkg/alerting/alert/alert.go
@@ -36,7 +36,8 @@ func (a *Alert) ToAddAlertParams() database.AddAlertParams {
 	return database.AddAlertParams{
 		ID:        a.ID,
 		Time:      pgtype.Timestamptz{Time: a.Timestamp, Valid: true},
-		PackedTg:  a.Score.ID.Pack(),
+		SystemID:  int(a.Score.ID.System),
+		Tgid:      int(a.Score.ID.Talkgroup),
 		Weight:    &a.Weight,
 		Score:     &f32score,
 		OrigScore: origScore,
diff --git a/pkg/database/calls.sql.go b/pkg/database/calls.sql.go
index cfed6e7..fc56bd0 100644
--- a/pkg/database/calls.sql.go
+++ b/pkg/database/calls.sql.go
@@ -13,7 +13,7 @@ import (
 )
 
 const addAlert = `-- name: AddAlert :exec
-INSERT INTO alerts (id, time, talkgroup, weight, score, orig_score, notified, metadata)
+INSERT INTO alerts (id, time, tgid, system_id, weight, score, orig_score, notified, metadata)
 VALUES
 (
 	$1,
@@ -23,14 +23,16 @@ VALUES
 	$5,
 	$6,
 	$7,
-	$8
+	$8,
+	$9
 )
 `
 
 type AddAlertParams struct {
 	ID        uuid.UUID          `json:"id"`
 	Time      pgtype.Timestamptz `json:"time"`
-	PackedTg  int64              `json:"packed_tg"`
+	Tgid      int                `json:"tgid"`
+	SystemID  int                `json:"system_id"`
 	Weight    *float32           `json:"weight"`
 	Score     *float32           `json:"score"`
 	OrigScore *float32           `json:"orig_score"`
@@ -42,7 +44,8 @@ func (q *Queries) AddAlert(ctx context.Context, arg AddAlertParams) error {
 	_, err := q.db.Exec(ctx, addAlert,
 		arg.ID,
 		arg.Time,
-		arg.PackedTg,
+		arg.Tgid,
+		arg.SystemID,
 		arg.Weight,
 		arg.Score,
 		arg.OrigScore,
diff --git a/pkg/database/models.go b/pkg/database/models.go
index 9e3eb2a..4d74489 100644
--- a/pkg/database/models.go
+++ b/pkg/database/models.go
@@ -15,9 +15,8 @@ import (
 type Alert struct {
 	ID        uuid.UUID          `json:"id"`
 	Time      pgtype.Timestamptz `json:"time"`
-	Talkgroup int64              `json:"talkgroup"`
-	SystemID  int32              `json:"system_id"`
-	Tgid      int32              `json:"tgid"`
+	Tgid      int                `json:"tgid"`
+	SystemID  int                `json:"system_id"`
 	Weight    *float32           `json:"weight"`
 	Score     *float32           `json:"score"`
 	OrigScore *float32           `json:"orig_score"`
diff --git a/sql/postgres/migrations/001_initial.up.sql b/sql/postgres/migrations/001_initial.up.sql
index b9159e6..4706fe9 100644
--- a/sql/postgres/migrations/001_initial.up.sql
+++ b/sql/postgres/migrations/001_initial.up.sql
@@ -74,9 +74,8 @@ CREATE TABLE IF NOT EXISTS talkgroups_learned(
 CREATE TABLE IF NOT EXISTS alerts(
 	id UUID PRIMARY KEY,
 	time TIMESTAMPTZ NOT NULL, 
-	talkgroup INT8 REFERENCES talkgroups(id) NOT NULL,
-	system_id INT4 REFERENCES systems(id) NOT NULL GENERATED ALWAYS AS (talkgroup >> 32) STORED,
-	tgid INT4 NOT NULL GENERATED ALWAYS AS (talkgroup & x'ffffffff'::BIGINT) STORED,
+	tgid INTEGER NOT NULL,
+	system_id INTEGER REFERENCES systems(id) NOT NULL,
 	weight REAL,
 	score REAL,
 	orig_score REAL,
diff --git a/sql/postgres/queries/calls.sql b/sql/postgres/queries/calls.sql
index 7781ee3..1cb09fe 100644
--- a/sql/postgres/queries/calls.sql
+++ b/sql/postgres/queries/calls.sql
@@ -41,12 +41,13 @@ source
 UPDATE calls SET transcript = $2 WHERE id = $1;
 
 -- name: AddAlert :exec
-INSERT INTO alerts (id, time, talkgroup, weight, score, orig_score, notified, metadata)
+INSERT INTO alerts (id, time, tgid, system_id, weight, score, orig_score, notified, metadata)
 VALUES
 (
 	sqlc.arg(id),
 	sqlc.arg(time),
-	sqlc.arg(packed_tg),
+	sqlc.arg(tgid),
+	sqlc.arg(system_id),
 	sqlc.arg(weight),
 	sqlc.arg(score),
 	sqlc.arg(orig_score),