diff --git a/mt7915/pci.c b/mt7915/pci.c
index f6b03211..8536f795 100644
--- a/mt7915/pci.c
+++ b/mt7915/pci.c
@@ -145,16 +145,20 @@ static int mt7915_pci_probe(struct pci_dev *pdev,
 		hif2 = mt7915_pci_init_hif2(pdev);
 
 		ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES);
-		if (ret < 0)
+		if (ret < 0) {
+			mt7915_put_hif2(hif2);
 			goto free_device;
+		}
 
 		irq = pdev->irq;
 	}
 
 	ret = devm_request_irq(mdev->dev, irq, mt7915_irq_handler,
 			       IRQF_SHARED, KBUILD_MODNAME, dev);
-	if (ret)
+	if (ret) {
+		mt7915_put_hif2(hif2);
 		goto free_wed_or_irq_vector;
+	}
 
 	/* master switch of PCIe tnterrupt enable */
 	mt76_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0xff);