diff --git a/projects/CMakeLists.txt b/projects/CMakeLists.txt
index 0377d4fcdeb0d9eb31d35b6c282aae924babf180..27aea60cdfc3df3e5774801e330c7b5d1cd54a28 100644
--- a/projects/CMakeLists.txt
+++ b/projects/CMakeLists.txt
@@ -383,7 +383,7 @@ LCGPackage_add(
                -DGEANT4_USE_RAYTRACER_X11=ON
              ENDIF
              -DQT_QMAKE_EXECUTABLE=${Qt_home}/bin/qmake
-             -DGEANT4_INSTALL_DATA=OFF
+             -DGEANT4_INSTALL_DATA=ON
              -DGEANT4_BUILD_TLS_MODEL=global-dynamic
              -DGEANT4_BUILD_MULTITHREADED=ON
              IF LCG_CPP11 THEN  -DGEANT4_BUILD_CXXSTD=c++11  ENDIF