diff --git a/tools/sysprof-dump.c b/tools/sysprof-dump.c
index e6a87cd0..15ce0c5c 100644
--- a/tools/sysprof-dump.c
+++ b/tools/sysprof-dump.c
@@ -120,11 +120,12 @@ main (gint argc,
             const SpCaptureMark *mark = sp_capture_reader_read_mark (reader);
 
             g_print ("MARK: pid=%d time=%"G_GINT64_FORMAT"\n"
+                     "   group  = %s\n"
                      "    name  = %s\n"
                      " duration = %"G_GUINT64_FORMAT"\n"
                      "  message = %s\n",
                      mark->frame.pid, mark->frame.time,
-                     mark->name, mark->duration, mark->message);
+                     mark->group, mark->name, mark->duration, mark->message);
 
             break;
           }