diff --git a/db/card.go b/db/card.go
index 8d13aa1..1685948 100644
--- a/db/card.go
+++ b/db/card.go
@@ -9,4 +9,6 @@ type Card struct {
 	Value          uint64
 	HaveCreditLine bool
 	CreditLine     uint64
+	UserID         uint
+	User           *User
 }