diff --git a/reco/L1/CMakeLists.txt b/reco/L1/CMakeLists.txt
index dc4a135e20731a2bf665ad272558db278c5979b9..1be2735b24283acb45646d3840d1b74501240aec 100644
--- a/reco/L1/CMakeLists.txt
+++ b/reco/L1/CMakeLists.txt
@@ -174,6 +174,7 @@ OffLineInterface/CbmL1GlobalFindTracksEvents.h
 #OffLineInterface / CbmL1SttTrackFinder.h
 #OffLineInterface / CbmL1SttTrack.h
 L1Algo/L1Def.h
+L1Algo/L1Vector.h
 )