diff --git a/gso/workflows/iptrunk/deploy_twamp.py b/gso/workflows/iptrunk/deploy_twamp.py
index 73071c62d22b152a1e2a923081b3af4617fb725e..b629fa0d627804ef493660443321d3b48b558e4b 100644
--- a/gso/workflows/iptrunk/deploy_twamp.py
+++ b/gso/workflows/iptrunk/deploy_twamp.py
@@ -78,11 +78,10 @@ def deploy_twamp_real(subscription: Iptrunk, process_id: UUIDstr, callback_route
 
 
 @step("Check TWAMP status on both sides")
-def check_twamp_status(subscription: Iptrunk, process_id: UUIDstr, callback_route: str, tt_number: str) -> State:
+def check_twamp_status(subscription: Iptrunk, callback_route: str) -> State:
     """Check TWAMP session."""
     extra_vars = {
         "subscription": json.loads(json_dumps(subscription)),
-        "process_id": process_id,
         "verb": "check_twamp",
     }