diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
index 0952d15f6d40f66243cc8c91e7d109fb749886f2..ca6f1fa3466a15a71e5891d37d1225ca6d58600b 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
@@ -1566,7 +1566,7 @@ unsigned int OnAssocReq(struct adapter *padapter, union recv_frame *precv_frame)
 	if (pstat->aid > 0) {
 		DBG_871X("  old AID %d\n", pstat->aid);
 	} else {
-		for (pstat->aid = 1; pstat->aid < NUM_STA; pstat->aid++)
+		for (pstat->aid = 1; pstat->aid <= NUM_STA; pstat->aid++)
 			if (pstapriv->sta_aid[pstat->aid - 1] == NULL)
 				break;