diff --git a/themes/powerarrow-dark/theme.lua b/themes/powerarrow-dark/theme.lua
index 10b06ed..78204b4 100644
--- a/themes/powerarrow-dark/theme.lua
+++ b/themes/powerarrow-dark/theme.lua
@@ -247,9 +247,9 @@ local neticon = wibox.widget.imagebox(theme.widget_net)
 local net = lain.widget.net({
     settings = function()
         widget:set_markup(markup.font(theme.font,
-                          markup("#7AC82E", " " .. net_now.received)
+                          markup("#7AC82E", " " .. string.format("%06.1f", net_now.received))
                           .. " " ..
-                          markup("#46A8C3", " " .. net_now.sent .. " ")))
+                          markup("#46A8C3", " " .. string.format("%06.1f", net_now.sent) .. " ")))
     end
 })