diff --git a/DESCRIPTION b/DESCRIPTION
index 9e8b810..2e53975 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -49,7 +49,7 @@ Imports:
     scico,
     shades,
     stringr,
-    taxa,
+    taxa (<= 0.3.4),
     tibble,
     tidyr,
     vegan,