diff --git a/DESCRIPTION b/DESCRIPTION
index 7f5201f2..cb5d13b0 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -28,7 +28,6 @@ Imports:
     MASS,
     Matrix,
     MCMCvis,
-    plotrix,
     purrr,
     Rdpack,
     reshape2,
@@ -44,6 +43,7 @@ Suggests:
     markdown,
     mgcv,
     plotly,
+    plotrix,
     RColorBrewer,
     rjags,
     rmarkdown,