diff --git a/pgx_test.go b/pgx_test.go
index 76e7e39..56221e1 100644
--- a/pgx_test.go
+++ b/pgx_test.go
@@ -7,6 +7,7 @@ import (
 	"testing"
 
 	"github.com/jackc/pgx/v5"
+	"github.com/jackc/pgx/v5/pgtype"
 	"github.com/pgvector/pgvector-go"
 	pgxvector "github.com/pgvector/pgvector-go/pgx"
 )
@@ -70,23 +71,25 @@ func TestPgx(t *testing.T) {
 
 	CreatePgxItems(ctx, conn)
 
-	rows, err := conn.Query(ctx, "SELECT id, embedding, half_embedding, sparse_embedding, embedding <-> $1 FROM pgx_items ORDER BY embedding <-> $1 LIMIT 5", pgvector.NewVector([]float32{1, 1, 1}))
+	rows, err := conn.Query(ctx, "SELECT id, embedding, half_embedding, binary_embedding, sparse_embedding, embedding <-> $1 FROM pgx_items ORDER BY embedding <-> $1 LIMIT 5", pgvector.NewVector([]float32{1, 1, 1}))
 	if err != nil {
 		panic(err)
 	}
 	defer rows.Close()
 
 	var items []PgxItem
+	var binaryEmbeddings []pgtype.Bits
 	var distances []float64
 	for rows.Next() {
 		var item PgxItem
+		var binaryEmbedding pgtype.Bits
 		var distance float64
-		// TODO scan BinaryEmbedding
-		err = rows.Scan(&item.Id, &item.Embedding, &item.HalfEmbedding, &item.SparseEmbedding, &distance)
+		err = rows.Scan(&item.Id, &item.Embedding, &item.HalfEmbedding, &binaryEmbedding, &item.SparseEmbedding, &distance)
 		if err != nil {
 			panic(err)
 		}
 		items = append(items, item)
+		binaryEmbeddings = append(binaryEmbeddings, binaryEmbedding)
 		distances = append(distances, distance)
 	}
 
@@ -103,6 +106,9 @@ func TestPgx(t *testing.T) {
 	if !reflect.DeepEqual(items[1].HalfEmbedding.Slice(), []float32{1, 1, 2}) {
 		t.Error()
 	}
+	if binaryEmbeddings[1].Bytes[0] != (7<<5) || binaryEmbeddings[1].Len != 3 {
+		t.Error()
+	}
 	if !reflect.DeepEqual(items[1].SparseEmbedding.Slice(), []float32{1, 1, 2}) {
 		t.Error()
 	}