diff --git a/go-backend/internal/models/user.go b/go-backend/internal/models/user.go
index 426692c..483e4a7 100644
--- a/go-backend/internal/models/user.go
+++ b/go-backend/internal/models/user.go
@@ -14,7 +14,7 @@ type User struct {
 	CreatedAt      time.Time
 	UpdatedAt      time.Time
 	DeletedAt      *time.Time  `gorm:"index"`
-	DateOfBirth    time.Time   `gorm:"not null" json:"dateofbirth" binding:"required,safe_content"`
+	DateOfBirth    time.Time   `gorm:"not null" json:"dateofbirth" binding:"required_unless=RoleID 0,safe_content"`
 	Company        string      `json:"company" binding:"omitempty,omitnil,safe_content"`
 	Phone          string      `json:"phone" binding:"omitempty,omitnil,safe_content"`
 	Notes          string      `json:"notes" binding:"safe_content"`