diff --git a/src/test/cord-api/Tests/WorkflowValidations/ATT_Test001.robot b/src/test/cord-api/Tests/WorkflowValidations/ATT_Test001.robot
index 91f3fa9..8cff8ce 100644
--- a/src/test/cord-api/Tests/WorkflowValidations/ATT_Test001.robot
+++ b/src/test/cord-api/Tests/WorkflowValidations/ATT_Test001.robot
@@ -51,6 +51,7 @@
     ...    Configure whitelist with correct ONU location
     ...    Validate successful authentication/DHCP/E2E ping
     [Setup]    None
+    Sleep    120s
     [Tags]    test1
     Wait Until Keyword Succeeds    300s    15s    Validate ONU States    ACTIVE    ENABLED    ${onu_device}
     Wait Until Keyword Succeeds    60s    2s    Validate ATT Workflow Driver SI    ENABLED    AWAITING    ${onu_device}