diff --git a/sys/dev/sfxge/common/siena_nic.c b/sys/dev/sfxge/common/siena_nic.c
index 5cbf823cc832..9df2c02353ae 100644
--- a/sys/dev/sfxge/common/siena_nic.c
+++ b/sys/dev/sfxge/common/siena_nic.c
@@ -904,7 +904,7 @@ static efx_register_set_t __cs	__siena_tables[] = {
 static const uint32_t __cs	__siena_table_masks[] = {
 	0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x000003FF,
 	0xFFFF0FFF, 0xFFFFFFFF, 0x00000E7F, 0x00000000,
-	0xFFFFFFFF, 0x0FFFFFFF, 0x01800000, 0x00000000,
+	0xFFFFFFFE, 0x0FFFFFFF, 0x01800000, 0x00000000,
 	0xFFFFFFFE, 0x0FFFFFFF, 0x0C000000, 0x00000000,
 	0x3FFFFFFF, 0x00000000, 0x00000000, 0x00000000,
 	0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x000013FF,