diff --git a/pkg/internal/database/source.go b/pkg/internal/database/source.go
index abc4586..df5993c 100644
--- a/pkg/internal/database/source.go
+++ b/pkg/internal/database/source.go
@@ -16,7 +16,7 @@ var C *gorm.DB
 func NewGorm() error {
 	var err error
 
-	dsn, err := cruda.NewCrudaConn(gap.Nx).AllocDatabase("reader")
+	dsn, err := cruda.NewCrudaConn(gap.Nx).AllocDatabase("matrix")
 	C, err = gorm.Open(postgres.Open(dsn), &gorm.Config{Logger: logger.New(&log.Logger, logger.Config{
 		Colorful:                  true,
 		IgnoreRecordNotFoundError: true,