diff --git a/RBBGCMuso/DESCRIPTION b/RBBGCMuso/DESCRIPTION
index 0624fa2..127f552 100644
--- a/RBBGCMuso/DESCRIPTION
+++ b/RBBGCMuso/DESCRIPTION
@@ -30,6 +30,7 @@ Imports:
     lubridate,
     openxlsx,
     ncdf4,
+    future,
     tcltk
 Maintainer: Roland Hollo's <hollorol@gmail.com>
 RoxygenNote: 7.1.0