diff --git a/bar_test.go b/bar_test.go
index 88145d2..6a467f1 100644
--- a/bar_test.go
+++ b/bar_test.go
@@ -288,3 +288,8 @@
 		return ""
 	})
 }
+
+func getLastLine(bb []byte) []byte {
+	split := bytes.Split(bb, []byte("\n"))
+	return split[len(split)-2]
+}
diff --git a/progress_test.go b/progress_test.go
index be07ab4..e25925e 100644
--- a/progress_test.go
+++ b/progress_test.go
@@ -1,7 +1,6 @@
 package mpb_test
 
 import (
-	"bytes"
 	"context"
 	"io/ioutil"
 	"math/rand"
@@ -189,11 +188,6 @@
 	}
 }
 
-func getLastLine(bb []byte) []byte {
-	split := bytes.Split(bb, []byte("\n"))
-	return split[len(split)-2]
-}
-
 func randomDuration(max time.Duration) time.Duration {
 	return time.Duration(rand.Intn(10)+1) * max / 10
 }