diff --git a/InnerDetector/InDetDetDescr/TRT_ReadoutGeometry/CMakeLists.txt b/InnerDetector/InDetDetDescr/TRT_ReadoutGeometry/CMakeLists.txt
index c059a11263f179ab99ffeccc628958815460ec00..5303f0da81312cecd28751e7b809fe434012eddb 100644
--- a/InnerDetector/InDetDetDescr/TRT_ReadoutGeometry/CMakeLists.txt
+++ b/InnerDetector/InDetDetDescr/TRT_ReadoutGeometry/CMakeLists.txt
@@ -14,5 +14,5 @@ atlas_add_library( TRT_ReadoutGeometry
   INCLUDE_DIRS ${CLHEP_INCLUDE_DIRS}
   DEFINITIONS ${CLHEP_DEFINITIONS}
   LINK_LIBRARIES ${CLHEP_LIBRARIES} ${GEOMODELCORE_LIBRARIES} AthenaBaseComps AthenaKernel CxxUtils EventPrimitives 
-  GeoPrimitives TrkSurfaces Identifier InDetIdentifier InDetReadoutGeometry ReadoutGeometyBase TrkDetElementBase
+  GeoPrimitives TrkSurfaces Identifier InDetIdentifier InDetReadoutGeometry ReadoutGeometryBase TrkDetElementBase
   PRIVATE_LINK_LIBRARIES DetDescrConditions GaudiKernel GeoModelUtilities StoreGateLib TRT_ConditionsData)