diff --git a/src/drivers/net/realtek.c b/src/drivers/net/realtek.c
index 104ff76e..3c7b1f85 100644
--- a/src/drivers/net/realtek.c
+++ b/src/drivers/net/realtek.c
@@ -987,6 +987,7 @@ static int realtek_probe ( struct pci_device *pci ) {
  err_nvs_read:
 	realtek_reset ( rtl );
  err_reset:
+	iounmap ( rtl->regs );
 	netdev_nullify ( netdev );
 	netdev_put ( netdev );
  err_alloc:
@@ -1013,6 +1014,7 @@ static void realtek_remove ( struct pci_device *pci ) {
 	realtek_reset ( rtl );
 
 	/* Free network device */
+	iounmap ( rtl->regs );
 	netdev_nullify ( netdev );
 	netdev_put ( netdev );
 }