diff --git a/Detector/GeoSvc/CMakeLists.txt b/Detector/GeoSvc/CMakeLists.txt
index 2a5b97ded1389cd0a45a5f41ba8d5c562580a031..c4b767e60920da0c3420d5a84afe58ddbf68ae2c 100644
--- a/Detector/GeoSvc/CMakeLists.txt
+++ b/Detector/GeoSvc/CMakeLists.txt
@@ -11,9 +11,9 @@ gaudi_depends_on_subdirs(
     Detector/DetInterface
 )
 
-
 find_package(ROOT COMPONENTS MathCore GenVector Geom Tree)
 find_package(DD4hep COMPONENTS DDG4 DDRec REQUIRED)
+find_package(GEAR REQUIRED)
 
 gaudi_add_module(GeoSvc
                  src/GeoSvc.cpp
@@ -26,5 +26,6 @@ gaudi_add_module(GeoSvc
                    DD4hep 
                    ${DD4hep_COMPONENT_LIBRARIES} 
                    GaudiKernel 
+		   $ENV{GEAR}/lib/libgear.so
                    # ROOT
-)
\ No newline at end of file
+)