diff --git a/src/telemetry_frontend/tests/Messages.py b/src/telemetry_frontend/tests/Messages.py
index 86b454004870a95639a424d4d9c62dc28daff92b..d63422b72d1339bf5c3336f7b481c03191957b1c 100644
--- a/src/telemetry_frontend/tests/Messages.py
+++ b/src/telemetry_frontend/tests/Messages.py
@@ -22,9 +22,9 @@ def collector_id():
     return _collector_id
 
 def create_collector_request(coll_id_str):
-    _create_collector_request                      = telemetry_frontend_pb2.Collector()
-    _create_collector_request.collector_id.uuid    = str(coll_id_str)
-    _create_collector_request.kpi_id.kpi_uuid.uuid = 'KPIid' + str(coll_id_str)
-    _create_collector_request.duration_s           = float(-1)
-    _create_collector_request.interval_s           = float(-1)
+    _create_collector_request                                = telemetry_frontend_pb2.Collector()
+    _create_collector_request.collector_id.collector_id.uuid = str(coll_id_str)
+    _create_collector_request.kpi_id.kpi_id.uuid             = 'KPIid' + str(coll_id_str)
+    _create_collector_request.duration_s                     = float(-1)
+    _create_collector_request.interval_s                     = float(-1)
     return _create_collector_request