diff --git a/L1Trigger/TrackerTFP/python/Producer_cfi.py b/L1Trigger/TrackerTFP/python/Producer_cfi.py
index 54118ba7fe58a..17258cdbb51f3 100644
--- a/L1Trigger/TrackerTFP/python/Producer_cfi.py
+++ b/L1Trigger/TrackerTFP/python/Producer_cfi.py
@@ -17,8 +17,8 @@
   BranchAcceptedTracks = cms.string( "TrackAccepted" ),        # branch for prodcut with passed tracks
   BranchLostStubs      = cms.string( "StubLost"      ),        # branch for prodcut with lost stubs
   BranchLostTracks     = cms.string( "TracksLost"    ),        # branch for prodcut with lost tracks
-  CheckHistory     = cms.bool  ( False ),                      # checks if input sample production is configured as current process
+  CheckHistory     = cms.bool  ( True  ),                      # checks if input sample production is configured as current process
   EnableTruncation = cms.bool  ( True  ),                      # enable emulation of truncation, lost stubs are filled in BranchLost
   PrintKFDebug     = cms.bool  ( False )                       # print end job internal unused MSB
 
-)
\ No newline at end of file
+)