diff --git a/engine/account.go b/engine/account.go
index 8a433ef30..705e21ebe 100644
--- a/engine/account.go
+++ b/engine/account.go
@@ -62,11 +62,8 @@ type Account struct {
 	BalanceMap     map[string]BalanceChain
 	UnitCounters   []*UnitsCounter
 	ActionTriggers ActionTriggerPriotityList
-	Groups         GroupLinks // user info about groups
-	// group information
-	UserIds       []string // group info about users
-	AllowNegative bool
-	Disabled      bool
+	AllowNegative  bool
+	Disabled       bool
 }
 
 // Returns user's available minutes for the specified destination
diff --git a/engine/balances.go b/engine/balances.go
index 78bbf9e26..59cdfe84b 100644
--- a/engine/balances.go
+++ b/engine/balances.go
@@ -32,13 +32,12 @@ type Balance struct {
 	Value          float64
 	ExpirationDate time.Time
 	Weight         float64
-	//GroupIds       []string
-	DestinationId string
-	RateSubject   string
-	SharedGroup   string
-	precision     int
-	account       *Account // used to store ub reference for shared balances
-	dirty         bool
+	DestinationId  string
+	RateSubject    string
+	SharedGroup    string
+	precision      int
+	account        *Account // used to store ub reference for shared balances
+	dirty          bool
 }
 
 func (b *Balance) Equal(o *Balance) bool {