diff --git a/object/organization.go b/object/organization.go
index 958e9875..88b308e3 100644
--- a/object/organization.go
+++ b/object/organization.go
@@ -63,7 +63,7 @@ type Organization struct {
 	PasswordObfuscatorType string     `xorm:"varchar(100)" json:"passwordObfuscatorType"`
 	PasswordObfuscatorKey  string     `xorm:"varchar(100)" json:"passwordObfuscatorKey"`
 	PasswordExpireDays     int        `json:"passwordExpireDays"`
-	CountryCodes           []string   `xorm:"varchar(200)"  json:"countryCodes"`
+	CountryCodes           []string   `xorm:"mediumtext"  json:"countryCodes"`
 	DefaultAvatar          string     `xorm:"varchar(200)" json:"defaultAvatar"`
 	DefaultApplication     string     `xorm:"varchar(100)" json:"defaultApplication"`
 	UserTypes              []string   `xorm:"mediumtext" json:"userTypes"`