diff --git a/mie/dialect/select/op/graph.c b/mie/dialect/select/op/graph.c
index 5b96d16..0ddd5f4 100644
--- a/mie/dialect/select/op/graph.c
+++ b/mie/dialect/select/op/graph.c
@@ -9,7 +9,9 @@ static enum mie_status print(struct mie_printer *printer, const struct mie_op *o
 	return MIE_SUCCESS;
 }
 
-static enum mie_status parse(struct mie_parser *parser, struct mie_op *out)
+static enum mie_status parse(
+	struct mie_parser *parser, struct mie_parser_scope *scope,
+	struct mie_op *out)
 {
 	return MIE_SUCCESS;
 }