diff --git a/webservice/job_monitor.py b/webservice/job_monitor.py
index f5af933090ccfd6d865dd9c0009f7ad440a11643..b451b3c950b836a8c9027b675d9e2c04353dbcf6 100644
--- a/webservice/job_monitor.py
+++ b/webservice/job_monitor.py
@@ -228,7 +228,7 @@ class JobsMonitor:
                     'proposal': r['proposal'],
                     'run': str(r['run']),
                     'detector': r['det_type'],
-                    'detector_installation': r['karabo_id'],
+                    'detector_identifier': r['karabo_id'],
                     'success': success,
                 })
             except KafkaError: