diff --git a/NAMESPACE b/NAMESPACE
index 019a2b6dc243ec9d3cc37239995809e78b7ccc2c..35f8144d00ca8e5e2e21299a40ecaa58d88bc64c 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -81,4 +81,5 @@ importFrom(magrittr,"%>%")
 importFrom(phangorn,dist.ml)
 importFrom(phangorn,phyDat)
 importFrom(phangorn,upgma)
+importFrom(vegan,vegdist)
 importFrom(viridisLite,viridis)
diff --git a/R/plot_variants_per_sample.R b/R/plot_variants_per_sample.R
index ab0c70853e7f3455e4a044b3c1d5a22b0c16c676..0a440de19b5c3b6d6b4e956341195de115179001 100644
--- a/R/plot_variants_per_sample.R
+++ b/R/plot_variants_per_sample.R
@@ -10,6 +10,7 @@
 #'
 #' @import dplyr ggplot2 tidyr
 #' @importFrom cowplot get_legend plot_grid
+#' @importFrom vegan vegdist
 #' @importFrom viridisLite viridis
 #'
 #' @examples