diff --git a/src/views/backups.js b/src/views/backups.js
index 704b780e6..3696f3b3a 100644
--- a/src/views/backups.js
+++ b/src/views/backups.js
@@ -94,10 +94,10 @@ angular.module('Application').controller('BackupsController', ['$scope', '$locat
     ];
 
     $scope.retentionPolicies = [
-        { name: '2 days', value: { keepWithin: 2 * 24 * 60 * 60 }},
-        { name: '1 week', value: { keepWithin: 7 * 24 * 60 * 60 }}, // default
-        { name: '1 month', value: { keepWithin: 30 * 24 * 60 * 60 }},
-        { name: 'Forever', value: { keepWithin: -1 }}
+        { name: '2 days', value: { keepWithinSecs: 2 * 24 * 60 * 60 }},
+        { name: '1 week', value: { keepWithinSecs: 7 * 24 * 60 * 60 }}, // default
+        { name: '1 month', value: { keepWithinSecs: 30 * 24 * 60 * 60 }},
+        { name: 'Forever', value: { keepWithinSecs: -1 }}
     ];
 
     $scope.intervalTimes = [