diff --git a/public/app/plugins/datasource/graphite/gfunc.js b/public/app/plugins/datasource/graphite/gfunc.js
index de482598fc5..a7907186811 100644
--- a/public/app/plugins/datasource/graphite/gfunc.js
+++ b/public/app/plugins/datasource/graphite/gfunc.js
@@ -80,6 +80,13 @@ function (_, $) {
     category: categories.Calculate,
   });
 
+  addFuncDef({
+    name: 'stddevSeries',
+    params: optionalSeriesRefArgs,
+    defaultParams: [''],
+    category: categories.Calculate,
+  });
+
   addFuncDef({
     name: 'divideSeries',
     params: optionalSeriesRefArgs,