diff --git a/Projects/AnalysisBase/package_filters.txt b/Projects/AnalysisBase/package_filters.txt
index b94e298797b264e6b3ac8664947dbaa27f8c4ef8..7a145470c05677b390b5d0d09480a34d7273143e 100644
--- a/Projects/AnalysisBase/package_filters.txt
+++ b/Projects/AnalysisBase/package_filters.txt
@@ -22,6 +22,7 @@
 + Event/xAOD/.*
 + Generators/TruthUtils
 + MuonSpectrometer/MuonStationIndex
++ PhysicsAnalysis/AnalysisCommon/AssociationUtils
 + PhysicsAnalysis/AnalysisCommon/PATCore
 + PhysicsAnalysis/AnalysisCommon/PATInterfaces
 + PhysicsAnalysis/D3PDTools/.*