diff --git a/tsdb/chunkenc/chunk_test.go b/tsdb/chunkenc/chunk_test.go
index 6319db6eec..e6b89be401 100644
--- a/tsdb/chunkenc/chunk_test.go
+++ b/tsdb/chunkenc/chunk_test.go
@@ -308,5 +308,4 @@ func benchmarkAppender(b *testing.B, deltas func() (int64, float64), newChunk fu
 			a.Append(p.t, p.v)
 		}
 	}
-
 }