diff --git a/drivers/staging/rtl8192e/rtllib_rx.c b/drivers/staging/rtl8192e/rtllib_rx.c
index 6c5061f12badb2f307895b467467b714e3463278..13979b5ea32a7ba761693f5ee36d913ea1329683 100644
--- a/drivers/staging/rtl8192e/rtllib_rx.c
+++ b/drivers/staging/rtl8192e/rtllib_rx.c
@@ -2453,7 +2453,7 @@ static inline void update_network(struct rtllib_network *dst,
 	if (src->wmm_param[0].ac_aci_acm_aifsn ||
 	   src->wmm_param[1].ac_aci_acm_aifsn ||
 	   src->wmm_param[2].ac_aci_acm_aifsn ||
-	   src->wmm_param[1].ac_aci_acm_aifsn)
+	   src->wmm_param[3].ac_aci_acm_aifsn)
 		memcpy(dst->wmm_param, src->wmm_param, WME_AC_PRAM_LEN);
 
 	dst->SignalStrength = src->SignalStrength;