diff --git a/redfish/update_service/test_firmware_inventory.robot b/redfish/update_service/test_firmware_inventory.robot
index c4fd6e7..5fbdcf5 100644
--- a/redfish/update_service/test_firmware_inventory.robot
+++ b/redfish/update_service/test_firmware_inventory.robot
@@ -54,7 +54,7 @@
 
 Software Inventory Status Check
     [Documentation]  Get firmware inventory entries and do health check status.
-    [Tags]  Software_Inventory-Status_Check
+    [Tags]  Software_Inventory_Status_Check
 
     redfish.Login
     ${resp}=  redfish.Get  /redfish/v1/UpdateService/FirmwareInventory