diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 458af6a..e12cc68 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -2791,6 +2791,7 @@
 	/* Detach; put netif into state similar to hotplug unplug. */
 	netif_poll_enable(netdev);
 	netif_device_detach(netdev);
+	pci_disable_device(pdev);
 
 	/* Request a slot reset. */
 	return PCI_ERS_RESULT_NEED_RESET;