diff --git a/EventFilter/SiPixelRawToDigi/python/SiPixelRawToDigi_cfi.py b/EventFilter/SiPixelRawToDigi/python/SiPixelRawToDigi_cfi.py
index 587325a3d9ef5..c2479af1f60bd 100644
--- a/EventFilter/SiPixelRawToDigi/python/SiPixelRawToDigi_cfi.py
+++ b/EventFilter/SiPixelRawToDigi/python/SiPixelRawToDigi_cfi.py
@@ -2,26 +2,9 @@
 import EventFilter.SiPixelRawToDigi.siPixelRawToDigi_cfi
 
 siPixelDigis = EventFilter.SiPixelRawToDigi.siPixelRawToDigi_cfi.siPixelRawToDigi.clone()
-siPixelDigis.Timing = cms.untracked.bool(False)
-siPixelDigis.IncludeErrors = cms.bool(True)
-siPixelDigis.InputLabel = cms.InputTag("siPixelRawData")
-siPixelDigis.UseQualityInfo = cms.bool(False)
-## ErrorList: list of error codes used by tracking to invalidate modules
-siPixelDigis.ErrorList = cms.vint32(29)
-## UserErrorList: list of error codes used by Pixel experts for investigation
-siPixelDigis.UserErrorList = cms.vint32(40)
-##  Use pilot blades
-siPixelDigis.UsePilotBlade = cms.bool(False)
-##  Use phase1
-siPixelDigis.UsePhase1 = cms.bool(False)
-## Empty Regions PSet means complete unpacking
-siPixelDigis.Regions = cms.PSet( ) 
-siPixelDigis.CablingMapLabel = cms.string("")
 
 from Configuration.Eras.Modifier_phase1Pixel_cff import phase1Pixel
 phase1Pixel.toModify(siPixelDigis, UsePhase1=True)
-from Configuration.ProcessModifiers.premix_stage2_cff import premix_stage2
-premix_stage2.toModify(siPixelDigis, BadPixelFEDChannelsInputLabel = "mixData")
 
 import RecoLocalTracker.SiPixelClusterizer.siPixelDigiHeterogeneousConverter_cfi
 _siPixelDigis_gpu = RecoLocalTracker.SiPixelClusterizer.siPixelDigiHeterogeneousConverter_cfi.siPixelDigiHeterogeneousConverter.clone()