1 files changed, 1 insertions, 1 deletions

diff --git a/include/sway/config.h b/include/sway/config.h
index 1c6e2ac4..5e28c678 100644
--- a/include/sway/config.h
+++ b/include/sway/config.h
@@ -469,7 +469,7 @@ struct seat_config *copy_seat_config(struct seat_config *seat);
 
 void free_seat_config(struct seat_config *ic);
 
-struct seat_attachment_config *seat_attachment_config_new();
+struct seat_attachment_config *seat_attachment_config_new(void);
 
 struct seat_attachment_config *seat_config_get_attachment(
                 struct seat_config *seat_config, char *identifier);