diff --git a/schema/field.go b/schema/field.go
index c6f9464df..f5f634f1d 100644
--- a/schema/field.go
+++ b/schema/field.go
@@ -462,7 +462,7 @@ func (field *Field) setupValuerAndSetter() {
 	default:
 		field.ValueOf = func(ctx context.Context, v reflect.Value) (interface{}, bool) {
 			v = reflect.Indirect(v)
-			if v.Kind() == reflect.Interface {
+			for v.Kind() == reflect.Interface {
 				v = reflect.Indirect(v)
 			}
 			for _, fieldIdx := range field.StructField.Index {