diff --git a/src/wayland-server.c b/src/wayland-server.c
index 1498d51f..771309f1 100644
--- a/src/wayland-server.c
+++ b/src/wayland-server.c
@@ -746,6 +746,8 @@ wl_display_destroy(struct wl_display *display)
 	wl_list_for_each_safe(global, gnext, &display->global_list, link)
 		free(global);
 
+	wl_array_release(&display->additional_shm_formats);
+
 	free(display);
 }