diff --git a/internal/utils/serialization.go b/internal/utils/serialization.go
index d4491b5..f5b5a20 100644
--- a/internal/utils/serialization.go
+++ b/internal/utils/serialization.go
@@ -314,7 +314,7 @@ func Convert(src reflect.Value, dst reflect.Value, checkValidateTag bool) gperr.
 		return gperr.Errorf("convert: dst is %w", ErrNilValue)
 	}
 
-	if !src.IsValid() {
+	if !src.IsValid() || src.IsZero() {
 		if dst.CanSet() {
 			dst.Set(reflect.Zero(dst.Type()))
 			return nil