diff --git a/libdfu/dfu-self-test.c b/libdfu/dfu-self-test.c
index dcab2a171..0126878ae 100644
--- a/libdfu/dfu-self-test.c
+++ b/libdfu/dfu-self-test.c
@@ -677,7 +677,7 @@ dfu_target_dfuse_func (void)
 	g_free (tmp);
 
 	/* multiple sectors */
-	ret = dfu_target_parse_sectors (target, "@Flash1   /0x08000000/2*001 Ka,4*001 Kg", &error);
+	ret = dfu_target_parse_sectors (target, "@Flash1   /0x08000000/2*001Ka,4*001Kg", &error);
 	g_assert_no_error (error);
 	g_assert (ret);
 	tmp = dfu_target_sectors_to_string (target);
diff --git a/libdfu/dfu-target.c b/libdfu/dfu-target.c
index f83b5ffe6..e5e8130cb 100644
--- a/libdfu/dfu-target.c
+++ b/libdfu/dfu-target.c
@@ -213,13 +213,10 @@ dfu_target_parse_sector (DfuTarget *target,
 		return FALSE;
 	}
 
-	/* optional spaces */
-	while (tmp[0] == ' ')
-		tmp++;
-
 	/* get multiplier */
 	switch (tmp[0]) {
 	case 'B':		/* byte */
+	case ' ':		/* byte, ST reference bootloader :/ */
 		break;
 	case 'K':		/* Kilo */
 		sector_size *= 0x400;
diff --git a/libdfu/dfu-tool.c b/libdfu/dfu-tool.c
index cf994bd7c..efb549324 100644
--- a/libdfu/dfu-tool.c
+++ b/libdfu/dfu-tool.c
@@ -1817,7 +1817,9 @@ dfu_tool_list_target (DfuTarget *target)
 	if (tmp != NULL) {
 		/* TRANSLATORS: interface name, e.g. "Flash" */
 		dfu_tool_print_indent (_("Name"), tmp, 2);
-	} else {
+	} else if (!g_error_matches (error_local,
+				     DFU_ERROR,
+				     DFU_ERROR_NOT_FOUND)) {
 		g_autofree gchar *str = NULL;
 		str = g_strdup_printf ("Error: %s", error_local->message);
 		dfu_tool_print_indent (_("Name"), str, 2);