diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c
index da075f4..efb54f5 100644
--- a/drivers/staging/vt6656/rxtx.c
+++ b/drivers/staging/vt6656/rxtx.c
@@ -101,9 +101,12 @@
 		}
 	}
 
-	if (ii == priv->num_tx_context)
+	if (ii == priv->num_tx_context) {
 		dev_dbg(&priv->usb->dev, "%s No Free Tx Context\n", __func__);
 
+		ieee80211_stop_queues(priv->hw);
+	}
+
 	return NULL;
 }