diff --git a/drivers/thunderbolt/eeprom.c b/drivers/thunderbolt/eeprom.c
index e4e64b130514891707408c65d5ac068341e931cb..eb2179c98b099f42ca1546bcd603fee0e23ec2e3 100644
--- a/drivers/thunderbolt/eeprom.c
+++ b/drivers/thunderbolt/eeprom.c
@@ -488,7 +488,7 @@ int tb_drom_read(struct tb_switch *sw)
 		goto err;
 	}
 
-	if (header->device_rom_revision > 1)
+	if (header->device_rom_revision > 2)
 		tb_sw_warn(sw, "drom device_rom_revision %#x unknown\n",
 			header->device_rom_revision);