diff --git a/about.c b/about.c
index 77fcde3..98019ae 100644
--- a/about.c
+++ b/about.c
@@ -1074,10 +1074,8 @@ xtp_page_dl_row(struct tab *t, char *html, struct download *dl)
        /* gather size info */
        progress = 100 * webkit_download_get_progress(dl->download);
 
-      fmt_scaled(
-          webkit_download_get_current_size(dl->download), cur_sz);
-      fmt_scaled(
-          webkit_download_get_total_size(dl->download), tot_sz);
+      format_bytes(cur_sz, sizeof(cur_sz) - 1, webkit_download_get_current_size(dl->download));
+      format_bytes(tot_sz, sizeof(tot_sz) - 1, webkit_download_get_total_size(dl->download));
 
        status_html = g_strdup_printf(
            "<div style='width: 100%%' align='center'>"
diff --git a/xxxterm.h b/xxxterm.h
index 3558ed0..ef331ae 100644
--- a/xxxterm.h
+++ b/xxxterm.h
@@ -43,6 +43,22 @@ u_int32_t   arc4random_uniform(u_int32_t);
 #include <libutil.h>
 #include "freebsd/util.h"
 #include <sys/tree.h>
+#elif defined (__DragonFly__)
+#include <libutil.h>
+#include "freebsd/util.h"
+#include <sys/tree.h>
+#define RB_FOREACH_REVERSE(x, name, head)                              \
+       for ((x) = RB_MAX(name, head);                                  \
+            (x) != NULL;                                               \
+            (x) = name##_RB_PREV(x))
+#define RB_FOREACH_REVERSE_FROM(x, name, y)                            \
+       for ((x) = (y);                                                 \
+           ((x) != NULL) && ((y) = name##_RB_PREV(x), (x) != NULL);    \
+            (x) = (y))
+#define RB_FOREACH_REVERSE_SAFE(x, name, head, y)                      \
+       for ((x) = RB_MAX(name, head);                                  \
+           ((x) != NULL) && ((y) = name##_RB_PREV(x), (x) != NULL);    \
+            (x) = (y))
 #else /* OpenBSD */
 #include <util.h>
 #include <sys/tree.h>