1 files changed, 2 insertions, 1 deletions
diff --git a/pkg/DESCRIPTION b/pkg/DESCRIPTION
index e3f29cc..0d7f5bc 100644
--- a/pkg/DESCRIPTION
+++ b/pkg/DESCRIPTION
@@ -14,7 +14,8 @@ Depends:
 Imports:
     graphics,
     chents,
-    readr
+    readr,
+    methods
 Suggests:
     testthat
 License: GPL