diff --git a/Geometry/TrackerGeometryBuilder/test/python/testTrackerModuleInfoDDD_cfg.py b/Geometry/TrackerGeometryBuilder/test/python/testTrackerModuleInfoDDD_cfg.py
index 343f1f18b639a..27fc74a1bc1e2 100644
--- a/Geometry/TrackerGeometryBuilder/test/python/testTrackerModuleInfoDDD_cfg.py
+++ b/Geometry/TrackerGeometryBuilder/test/python/testTrackerModuleInfoDDD_cfg.py
@@ -16,6 +16,8 @@
 
 process.es_prefer_geomdet = cms.ESPrefer("TrackerGeometricDetESModule","")
 
+process.load("Geometry.TrackerGeometryBuilder.TrackerAdditionalParametersPerDet_cfi")
+
 process.load("Alignment.CommonAlignmentProducer.FakeAlignmentSource_cfi")
 process.preferFakeAlign = cms.ESPrefer("FakeAlignmentSource")