diff --git a/DQM/Integration/python/clients/ecalgpu_dqm_sourceclient-live_cfg.py b/DQM/Integration/python/clients/ecalgpu_dqm_sourceclient-live_cfg.py
index cb92bd4bf9cda..0ecdc9db43016 100644
--- a/DQM/Integration/python/clients/ecalgpu_dqm_sourceclient-live_cfg.py
+++ b/DQM/Integration/python/clients/ecalgpu_dqm_sourceclient-live_cfg.py
@@ -57,6 +57,9 @@
 
 process.preScaler.prescaleFactor = 1
 
+if not options.inputFiles:
+    process.source.streamLabel = cms.untracked.string("streamDQMGPUvsCPU")
+
 process.dqmEnv.subSystemFolder = 'EcalGPU'
 process.dqmSaver.tag = 'EcalGPU'
 process.dqmSaver.runNumber = options.runNumber