diff --git a/Configuration/EventContent/python/EventContent_cff.py b/Configuration/EventContent/python/EventContent_cff.py
index 34313f402cb32..1577e0e129bc2 100644
--- a/Configuration/EventContent/python/EventContent_cff.py
+++ b/Configuration/EventContent/python/EventContent_cff.py
@@ -180,7 +180,8 @@ def SwapKeepAndDrop(l):
 from Configuration.ProcessModifiers.approxSiStripClusters_cff import approxSiStripClusters
 approxSiStripClusters.toModify(RAWEventContent,
                               outputCommands = RAWEventContent.outputCommands+[
-                                  'keep *_hltSiStripClusters2ApproxClusters_*_*'
+                                  'keep *_hltSiStripClusters2ApproxClusters_*_*',
+                                  'keep DetIdedmEDCollection_siStripDigisHLT_*_*'
                               ])
 
 #
@@ -622,7 +623,8 @@ def SwapKeepAndDrop(l):
 FEVTDEBUGEventContent.outputCommands.extend(SimFastTimingFEVTDEBUG.outputCommands)
 approxSiStripClusters.toModify(FEVTDEBUGEventContent,
                               outputCommands = FEVTDEBUGEventContent.outputCommands+[
-                                  'keep *_hltSiStripClusters2ApproxClusters_*_*'
+                                  'keep *_hltSiStripClusters2ApproxClusters_*_*',
+                                  'keep DetIdedmEDCollection_siStripDigisHLT_*_*'
                               ])
 #
 #
@@ -640,7 +642,8 @@ def SwapKeepAndDrop(l):
 FEVTDEBUGHLTEventContent.outputCommands.append('keep *_*_PixelDigiSimLink_*')
 approxSiStripClusters.toModify(FEVTDEBUGHLTEventContent,
                               outputCommands = FEVTDEBUGHLTEventContent.outputCommands+[
-                                  'keep *_hltSiStripClusters2ApproxClusters_*_*'
+                                  'keep *_hltSiStripClusters2ApproxClusters_*_*',
+                                  'keep DetIdedmEDCollection_siStripDigisHLT_*_*'
                               ])
 phase2_muon.toModify(FEVTDEBUGHLTEventContent, 
     outputCommands = FEVTDEBUGHLTEventContent.outputCommands + ['keep recoMuons_muons1stStep_*_*'])