diff --git a/ui.R b/ui.R
index af6662424bd7ec9c40f3aa2be999b16a282e6a65..f1d4bb75905bc2d9e12faa53b27388116cd46260 100644
--- a/ui.R
+++ b/ui.R
@@ -31,8 +31,8 @@ dashboardHeader(title = "Easy16S"),
     sidebarMenu(
       menuItem("Summary", tabName = "Summary", icon = icon("table")),
       menuItem("Barplot", tabName = "barplot", icon = icon("chart-bar")),
-      menuItem("Heatmap", tabName = "heatmap", icon = icon("dashboard")),
-      menuItem("Rarefaction curves", tabName = "rarefactionCurve", icon = icon("dashboard")),
+      menuItem("Heatmap", tabName = "heatmap", icon = icon("chess-board")),
+      menuItem("Rarefaction curves", tabName = "rarefactionCurve", icon = icon("chart-line")),
       menuItem(HTML("α-diversity"), tabName = "richnessA", icon = icon("dashboard")),
       menuItem(HTML("β-diversity"), tabName = "richnessB", icon = icon("dashboard")),
       menuItem("MultiDimensional Scaling", tabName = "mds", icon = icon("dashboard")),