diff --git a/src/Main.elm b/src/Main.elm
index dbd3e01..02a01c6 100644
--- a/src/Main.elm
+++ b/src/Main.elm
@@ -123,5 +123,5 @@ view model =
         , br_
         , br_
         , text "increment"
-        , select [ onInput InputIncr ] (List.range 1 20 |> List.map (String.fromInt >> (\s -> ( s, s )) >> renderOption))
+        , select [ onInput InputIncr ] (List.range 1 20 ++ [ 0 ] |> List.map (String.fromInt >> (\s -> ( s, s )) >> renderOption))
         ]