diff --git a/public/app/plugins/datasource/opentsdb/datasource.js b/public/app/plugins/datasource/opentsdb/datasource.js
index c4fd7dc5f77..fb969551195 100644
--- a/public/app/plugins/datasource/opentsdb/datasource.js
+++ b/public/app/plugins/datasource/opentsdb/datasource.js
@@ -175,6 +175,16 @@ function (angular, _, dateMath) {
       });
     };
 
+    OpenTSDBDatasource.prototype.performAggregatorsQuery = function() {
+      return this._get('/api/aggregators', {}).then(function(result) {
+        if (result.data instanceof Array) {
+          return result.data.sort();
+        } else {
+          return result.data;
+        }
+      });
+    };
+
     function transformMetricData(md, groupByTags, target, options) {
       var metricLabel = createMetricLabel(md, target, groupByTags, options);
       var dps = [];
diff --git a/public/app/plugins/datasource/opentsdb/queryCtrl.js b/public/app/plugins/datasource/opentsdb/queryCtrl.js
index dd2e00aca6f..ed5b842d259 100644
--- a/public/app/plugins/datasource/opentsdb/queryCtrl.js
+++ b/public/app/plugins/datasource/opentsdb/queryCtrl.js
@@ -14,6 +14,12 @@ function (angular, _, kbn) {
       $scope.target.errors = validateTarget($scope.target);
       $scope.aggregators = ['avg', 'sum', 'min', 'max', 'dev', 'zimsum', 'mimmin', 'mimmax'];
 
+      $scope.datasource.performAggregatorsQuery().then(function(result) {
+        if (result) {
+          $scope.aggregators = result;
+        }
+      });
+
       if (!$scope.target.aggregator) {
         $scope.target.aggregator = 'sum';
       }