diff --git a/mt76.h b/mt76.h
index 8edbf42b..404c3d1a 100644
--- a/mt76.h
+++ b/mt76.h
@@ -497,6 +497,8 @@ struct mt76_usb {
 };
 
 #define MT76S_XMIT_BUF_SZ	(16 * PAGE_SIZE)
+#define MT76S_NUM_TX_ENTRIES	256
+#define MT76S_NUM_RX_ENTRIES	512
 struct mt76_sdio {
 	struct mt76_worker txrx_worker;
 	struct mt76_worker status_worker;
diff --git a/sdio.c b/sdio.c
index b0bc7be0..54f72d21 100644
--- a/sdio.c
+++ b/sdio.c
@@ -305,12 +305,12 @@ int mt76s_alloc_rx_queue(struct mt76_dev *dev, enum mt76_rxq_id qid)
 
 	spin_lock_init(&q->lock);
 	q->entry = devm_kcalloc(dev->dev,
-				MT_NUM_RX_ENTRIES, sizeof(*q->entry),
+				MT76S_NUM_RX_ENTRIES, sizeof(*q->entry),
 				GFP_KERNEL);
 	if (!q->entry)
 		return -ENOMEM;
 
-	q->ndesc = MT_NUM_RX_ENTRIES;
+	q->ndesc = MT76S_NUM_RX_ENTRIES;
 	q->head = q->tail = 0;
 	q->queued = 0;
 
@@ -328,12 +328,12 @@ static struct mt76_queue *mt76s_alloc_tx_queue(struct mt76_dev *dev)
 
 	spin_lock_init(&q->lock);
 	q->entry = devm_kcalloc(dev->dev,
-				MT_NUM_TX_ENTRIES, sizeof(*q->entry),
+				MT76S_NUM_TX_ENTRIES, sizeof(*q->entry),
 				GFP_KERNEL);
 	if (!q->entry)
 		return ERR_PTR(-ENOMEM);
 
-	q->ndesc = MT_NUM_TX_ENTRIES;
+	q->ndesc = MT76S_NUM_TX_ENTRIES;
 
 	return q;
 }