diff --git a/common/types.go b/common/types.go
index 9836e28191..2eea16ab83 100644
--- a/common/types.go
+++ b/common/types.go
@@ -33,7 +33,6 @@ const (
 	BlockSigners        = "0x0000000000000000000000000000000000000089"
 	MasternodeVotingSMC = "0x0000000000000000000000000000000000000088"
 	RandomizeSMC        = "0x0000000000000000000000000000000000000090"
-	FoudationAddr       = "0x0000000000000000000000000000000000000068"
 )
 
 var (
@@ -247,24 +246,18 @@ func (a UnprefixedAddress) MarshalText() ([]byte, error) {
 
 // Extract validators from byte array.
 func RemoveItemFromArray(array []Address, items []Address) []Address {
-	if items == nil {
+	if len(items) == 0 {
 		return array
 	}
-	i := 0;
-	for i < len(array) {
-		value := array[i]
-		remove := false
-		for _, item := range items {
-			if value == item {
+
+	for _, item := range items {
+		for i := len(array) - 1; i >= 0; i-- {
+			if array[i] == item {
 				array = append(array[:i], array[i+1:]...)
-				remove = true
-				break
 			}
 		}
-		if !remove {
-			i++
-		}
 	}
+
 	return array
 }