diff --git a/mapper/src/App.js b/mapper/src/App.js
index 10e7f1c..fd7c8a7 100644
--- a/mapper/src/App.js
+++ b/mapper/src/App.js
@@ -20,7 +20,8 @@ const durations = [
 	{id: 0, len: 'Day', win: '1m', full: '1 min', delta: [1, 'days'], format: 'HH', num: 1440, secs: 60},
 	{id: 1, len: 'Week', win: '3m', full: '3 min', delta: [7, 'days'], format: 'HH', num: 3360, secs: 180},
 	{id: 2, len: 'Month', shortLen: 'Mth', win: '10m', full: '10 min', delta: [1, 'months'], format: 'D', num: 4380, secs: 600},
-	{id: 3, len: 'Year', win: '2h', full: '2 hour', delta: [1, 'years'], format: 'M/D', num: 4380, secs: 7200},
+	{id: 3, len: 'Quarter', win: '30m', full: '30 min', delta: [3, 'months'], format: 'M/D', num: 4380, secs: 1800},
+	{id: 4, len: 'Year', win: '2h', full: '2 hour', delta: [1, 'years'], format: 'M/D', num: 4380, secs: 7200},
 ];
 
 const parseSlider = (end, duration, slider) => {