diff --git a/InnerDetector/InDetDetDescr/InDetTrackingGeometry/python/ConfiguredInDetTrackingGeometryBuilder.py b/InnerDetector/InDetDetDescr/InDetTrackingGeometry/python/ConfiguredInDetTrackingGeometryBuilder.py
index 0fa5ddad9f9911c3851a8c851fce8c6f91944872..321634acdf55be851adc8555671b87843c03d6f5 100644
--- a/InnerDetector/InDetDetDescr/InDetTrackingGeometry/python/ConfiguredInDetTrackingGeometryBuilder.py
+++ b/InnerDetector/InDetDetDescr/InDetTrackingGeometry/python/ConfiguredInDetTrackingGeometryBuilder.py
@@ -1,4 +1,4 @@
-# Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
+# Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
 
 ######################################################
 # ConfiguredInDetTrackingGeometry module
@@ -75,6 +75,7 @@ class ConfiguredInDetTrackingGeometryBuilder( InDet__RobustTrackingGeometryBuild
        
         if DetFlags.SCT_on():
           # SCT building
+          from InDetTrackingGeometry.InDetTrackingGeometryConf import InDet__SiLayerBuilder
           SCT_LayerBuilder = InDet__SiLayerBuilder(name=namePrefix+'SCT_LayerBuilder')
           SCT_LayerBuilder.PixelCase                       = False
           SCT_LayerBuilder.Identification                  = 'SCT'