diff --git a/netmap/network_info.go b/netmap/network_info.go
index a149bf4..1e553f4 100644
--- a/netmap/network_info.go
+++ b/netmap/network_info.go
@@ -49,11 +49,6 @@ func (x *NetworkInfo) readFromV2(m netmap.NetworkInfo, checkFieldPresence bool)
 		mNames[name] = struct{}{}
 
 		switch name {
-		default:
-			if len(prm.GetValue()) == 0 {
-				err = fmt.Errorf("empty attribute value %s", name)
-				return true
-			}
 		case
 			configAuditFee,
 			configStoragePrice,