diff --git a/src/header.c b/src/header.c
index 73661f4..410777e 100644
--- a/src/header.c
+++ b/src/header.c
@@ -334,7 +334,7 @@ void mpeg2_start_dump(struct dump_driver_data *driver_data)

        print_indent(1, "{\n");
        print_indent(2, ".index = %d,\n", index);
-       print_indent(2, ".frame.mpeg2.header = {\n");
+       print_indent(2, ".frame.mpeg2.slice_params = {\n");
 }

 void mpeg2_stop_dump(struct dump_driver_data *driver_data)
@@ -353,15 +353,15 @@ void mpeg2_header_dump(struct dump_driver_data *driver_data,
        unsigned int index = driver_data->frame_index;

        if (parameters->picture_coding_type == 1)
-               slice_type = "V4L2_SLICE_PCT_I";
+               slice_type = "V4L2_MPEG2_SLICE_TYPE_I";
        else if (parameters->picture_coding_type == 2)
-               slice_type = "V4L2_SLICE_PCT_P";
+               slice_type = "V4L2_MPEG2_SLICE_TYPE_P";
        else if (parameters->picture_coding_type == 3)
-               slice_type = "V4L2_SLICE_PCT_B";
+               slice_type = "V4L2_MPEG2_SLICE_TYPE_B";
        else
-               slice_type = "V4L2_SLICE_PCT_INVALID";
+               slice_type = "V4L2_MPEG2_SLICE_TYPE_INVALID";

-       print_indent(3, ".picture_coding_type = %s,\n", slice_type);
+       print_indent(3, ".slice_type = %s,\n", slice_type);
        print_indent(3, ".f_code = { %d, %d, %d, %d },\n",
                     (parameters->f_code >> 12) & 0xf,
                     (parameters->f_code >> 8) & 0xf,