diff --git a/public/app/plugins/datasource/cloudwatch/datasource.js b/public/app/plugins/datasource/cloudwatch/datasource.js
index 3d335c90d81..f606b6e3dc8 100644
--- a/public/app/plugins/datasource/cloudwatch/datasource.js
+++ b/public/app/plugins/datasource/cloudwatch/datasource.js
@@ -330,9 +330,6 @@ function (angular, _, moment, dateMath) {
             dps.push([null, lastTimestamp + periodMs]);
           }
           lastTimestamp = timestamp;
-          if (options.divideSumByPeriod && stat === 'Sum') {
-            dp[stat] = dp[stat] / options.period;
-          }
           dps.push([dp[stat], timestamp]);
         });
 
diff --git a/public/app/plugins/datasource/cloudwatch/partials/query.parameter.html b/public/app/plugins/datasource/cloudwatch/partials/query.parameter.html
index bd5dc9fb6ae..7b0785e808d 100644
--- a/public/app/plugins/datasource/cloudwatch/partials/query.parameter.html
+++ b/public/app/plugins/datasource/cloudwatch/partials/query.parameter.html
@@ -52,9 +52,6 @@
 		<li>
 			<input type="text" class="input-xlarge tight-form-input"  ng-model="target.alias" spellcheck='false' ng-model-onblur ng-change="onChange()">
 		</li>
-		<li class="tight-form-item query-keyword">
-			Sum / Period <editor-checkbox text="" model="target.divideSumByPeriod" change="onChange()"></editor-checkbox>
-		</li>
 	</ul>
 	<div class="clearfix"></div>
 </div>
diff --git a/public/app/plugins/datasource/cloudwatch/query_ctrl.js b/public/app/plugins/datasource/cloudwatch/query_ctrl.js
index deac54a9b24..e24b73cd068 100644
--- a/public/app/plugins/datasource/cloudwatch/query_ctrl.js
+++ b/public/app/plugins/datasource/cloudwatch/query_ctrl.js
@@ -10,7 +10,6 @@ function (angular, _) {
   module.controller('CloudWatchQueryCtrl', function($scope) {
 
     $scope.init = function() {
-      $scope.target.divideSumByPeriod = $scope.target.divideSumByPeriod || false;
       $scope.aliasSyntax = '{{metric}} {{stat}} {{namespace}} {{region}} {{<dimension name>}}';
     };