diff --git a/protocol/rtmp/rtmp_test.go b/protocol/rtmp/rtmp_test.go
index cf5f505c..e1e79796 100644
--- a/protocol/rtmp/rtmp_test.go
+++ b/protocol/rtmp/rtmp_test.go
@@ -199,7 +199,7 @@ func TestFromFrame(t *testing.T) {
 	if err != nil {
 		t.Errorf("Failed to create flv encoder with error: %v", err)
 	}
-	err = h264.Lex(flvEncoder, bytes.NewReader(videoData), time.Second/time.Duration(frameRate), 0)
+	err = h264.Lex(flvEncoder, bytes.NewReader(videoData), time.Second/time.Duration(frameRate))
 	if err != nil {
 		t.Errorf("Lexing failed with error: %v", err)
 	}
@@ -251,7 +251,7 @@ func TestFromFile(t *testing.T) {
 	if err != nil {
 		t.Fatalf("failed to create encoder: %v", err)
 	}
-	err = h264.Lex(flvEncoder, f, time.Second/time.Duration(25), 0)
+	err = h264.Lex(flvEncoder, f, time.Second/time.Duration(25))
 	if err != nil {
 		t.Errorf("Lexing and encoding failed with error: %v", err)
 	}