diff --git a/CHANGES.md b/CHANGES.md
index 498fb58..617a67f 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,6 @@
 # Apr, 2014
 
+* LimitRate now discards read buffer (PR #28)
 * allow reading of longer lines if MaxLineSize is unset (PR #24)
 * updated deps.json to latest fsnotify (441bbc86b1)
 
diff --git a/tail.go b/tail.go
index 34ef4cc..482ca88 100644
--- a/tail.go
+++ b/tail.go
@@ -231,9 +231,9 @@ func (tail *Tail) tailFileSync() {
 					case <-tail.Dying():
 						return
 					}
-					_, err := tail.file.Seek(0, 2) // Seek to fine end
+					err = tail.seekEnd()
 					if err != nil {
-						tail.Killf("Seek error on %s: %s", tail.Filename, err)
+						tail.Kill(err)
 						return
 					}
 				}
@@ -319,6 +319,16 @@ func (tail *Tail) newReader() *bufio.Reader {
 	}
 }
 
+func (tail *Tail) seekEnd() error {
+	_, err := tail.file.Seek(0, 2)
+	if err != nil {
+		return fmt.Errorf("Seek error on %s: %s", tail.Filename, err)
+	}
+	// Reset the read buffer whenever the file is re-seek'ed
+	tail.reader.Reset(tail.file)
+	return nil
+}
+
 // sendLine sends the line(s) to Lines channel, splitting longer lines
 // if necessary. Return false if rate limit is reached.
 func (tail *Tail) sendLine(line []byte) bool {
diff --git a/tail_test.go b/tail_test.go
index ab3bfbe..58b340a 100644
--- a/tail_test.go
+++ b/tail_test.go
@@ -265,16 +265,22 @@ func TestRateLimiting(_t *testing.T) {
 		LimitRate: 2}
 	expecting := "Too much log activity (more than 2 lines per second being written); waiting a second before resuming tailing"
 	tail := t.StartTail("test.txt", config)
+
 	// TODO: also verify that tail resumes after the cooloff period.
 	go t.VerifyTailOutput(
-		tail, 
-		[]string{"hello", "world", "again", expecting})
+		tail,
+		[]string{"hello", "world", "again", expecting, "more", "data"})
+
+	// Add more data only after reasonable delay.
+	<-time.After(1200 * time.Millisecond)
+	t.AppendFile("test.txt", "more\ndata\n")
 
 	// Delete after a reasonable delay, to give tail sufficient time
 	// to read all lines.
 	<-time.After(100 * time.Millisecond)
 	t.RemoveFile("test.txt")
-	tail.Stop()
+
+	// tail.Stop()
 	Cleanup()
 }
 
@@ -393,9 +399,10 @@ func (t TailTest) VerifyTailOutput(tail *Tail, lines []string) {
 	for idx, line := range lines {
 		tailedLine, ok := <-tail.Lines
 		if !ok {
+			// tail.Lines is closed and empty.
 			err := tail.Err()
 			if err != nil {
-				t.Errorf("tail ended with error: %v", err)
+				t.Fatalf("tail ended with error: %v", err)
 			}
 			t.Fatalf("tail ended early; expecting more: %v", lines[idx:])
 		}