diff --git a/CHANGELOG.md b/CHANGELOG.md
index f7c73231579..0b6bdf1c86d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+# 4.4.0 (unreleased)
+* **Elasticsearch**: Added filter aggregation label [#8420](https://github.com/grafana/grafana/pull/8420), thx [@tianzk](github.com/tianzk)
+
 # 4.3.1 (2017-05-23)
 
 ## Bug fixes
diff --git a/pkg/tsdb/time_range_test.go b/pkg/tsdb/time_range_test.go
index 5412d0d05f3..5d89e3977b8 100644
--- a/pkg/tsdb/time_range_test.go
+++ b/pkg/tsdb/time_range_test.go
@@ -52,8 +52,8 @@ func TestTimeRange(t *testing.T) {
 			})
 
 			Convey("now-10m ", func() {
-				fiveMinAgo, _ := time.ParseDuration("-10m")
-				expected := now.Add(fiveMinAgo)
+				tenMinAgo, _ := time.ParseDuration("-10m")
+				expected := now.Add(tenMinAgo)
 				res, err := tr.ParseTo()
 				So(err, ShouldBeNil)
 				So(res.Unix(), ShouldEqual, expected.Unix())