diff --git a/drivers/net/fm/memac.c b/drivers/net/fm/memac.c
index 144e109..592a67f 100644
--- a/drivers/net/fm/memac.c
+++ b/drivers/net/fm/memac.c
@@ -90,6 +90,7 @@
 		if_mode |= (IF_MODE_GMII | IF_MODE_RM);
 		break;
 	case PHY_INTERFACE_MODE_SGMII:
+	case PHY_INTERFACE_MODE_QSGMII:
 		if_mode &= ~IF_MODE_MASK;
 		if_mode |= (IF_MODE_GMII);
 		break;