diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c
index 73954f468ae8e4a1da48681ac6e682643f666975..d1c3e4c10d02e25552ff448cd0efe6efa86fe641 100644
--- a/drivers/staging/wilc1000/linux_wlan.c
+++ b/drivers/staging/wilc1000/linux_wlan.c
@@ -506,6 +506,7 @@ static int wilc1000_firmware_download(struct net_device *dev)
 	PRINT_D(INIT_DBG, "Freeing FW buffer ...\n");
 	PRINT_D(INIT_DBG, "Releasing firmware\n");
 	release_firmware(wilc->firmware);
+	wilc->firmware = NULL;
 
 	PRINT_D(INIT_DBG, "Download Succeeded\n");