diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
index 9f6a915f91bfe842a1672b81a8b6046c7f9d4f1b..f56f60462b33f32ee862304d852db2397ca44b9d 100644
--- a/drivers/net/wireless/ath/ath10k/htc.c
+++ b/drivers/net/wireless/ath/ath10k/htc.c
@@ -119,6 +119,9 @@ int ath10k_htc_send(struct ath10k_htc *htc,
 		credits = DIV_ROUND_UP(skb->len, htc->target_credit_size);
 		spin_lock_bh(&htc->tx_lock);
 		if (ep->tx_credits < credits) {
+			ath10k_dbg(ar, ATH10K_DBG_HTC,
+				   "htc insufficient credits ep %d required %d available %d\n",
+				   eid, credits, ep->tx_credits);
 			spin_unlock_bh(&htc->tx_lock);
 			ret = -EAGAIN;
 			goto err_pull;