diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8d253b87bca07bf5373516de01da3b2e5caacca8..442a6d5b94a5411984ac91150e93e9a62095a6bb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -249,6 +249,7 @@ SET(library_sources "${CMAKE_CURRENT_BINARY_DIR}/measurementsRootDict.cc" "${lib
 
 SET(TRACKREPS_DICTIONARY_SOURCES
 		${CMAKE_CURRENT_SOURCE_DIR}/trackReps/include/RKTrackRep.h
+		${CMAKE_CURRENT_SOURCE_DIR}/trackReps/include/MplTrackRep.h
 )
 ROOT_GENERATE_DICTIONARY(
 		"${CMAKE_SHARED_LIBRARY_PREFIX}${PROJECT_NAME}"