diff --git a/ui/config.go b/ui/config.go
index 3a745ea..419bcb7 100644
--- a/ui/config.go
+++ b/ui/config.go
@@ -242,6 +242,7 @@ func ConfigGui(config *koanf.Koanf) {
 			main.SetTitle("Configure Intervals")
 			main.Clear()
 			main.AddItem(intervalsForm, 0, 1, true)
+			main.AddItem(tview.NewTextView().SetText("Intervals are a number + letter\n\nUse\ns for seconds\nm for minutes\nh for hours\nd for days\nw for weeks"), 0, 1, false)
 			app.SetFocus(intervalsForm)
 		}
 		if title == "HDMI On/Off" {