1 files changed, 1 insertions, 1 deletions

diff --git a/sway/lock.c b/sway/lock.c
index ae44aa40..53456172 100644
--- a/sway/lock.c
+++ b/sway/lock.c
@@ -104,7 +104,7 @@ static void handle_new_surface(struct wl_listener *listener, void *data) {
         surf->surface = lock_surface->surface;
         surf->output = output;
         surf->map.notify = handle_surface_map;
-        wl_signal_add(&lock_surface->events.map, &surf->map);
+        wl_signal_add(&lock_surface->surface->events.map, &surf->map);
         surf->destroy.notify = handle_surface_destroy;
         wl_signal_add(&lock_surface->events.destroy, &surf->destroy);
         surf->surface_commit.notify = handle_surface_commit;