diff --git a/IlmBase/config/CMakeLists.txt b/IlmBase/config/CMakeLists.txt
index d9c5ae4..45ee6cc 100644
--- a/IlmBase/config/CMakeLists.txt
+++ b/IlmBase/config/CMakeLists.txt
@@ -105,7 +105,7 @@ endif()
 include(CMakePackageConfigHelpers)
 configure_package_config_file(IlmBaseConfig.cmake.in
   ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
-  INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
+  INSTALL_DESTINATION share/ilmbase
 )
 write_basic_package_version_file("${PROJECT_NAME}ConfigVersion.cmake"
   VERSION ${ILMBASE_VERSION}
@@ -113,10 +113,10 @@ write_basic_package_version_file("${PROJECT_NAME}ConfigVersion.cmake"
 )
 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
               ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
-  DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
+  DESTINATION share/ilmbase
 )
 install(EXPORT ${PROJECT_NAME}
-  DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
+  DESTINATION share/ilmbase
   FILE ${PROJECT_NAME}Targets.cmake
   NAMESPACE ${PROJECT_NAME}::
   EXPORT_LINK_INTERFACE_LIBRARIES
diff --git a/OpenEXR/config/CMakeLists.txt b/OpenEXR/config/CMakeLists.txt
index b52ad0d..3dc6d22 100644
--- a/OpenEXR/config/CMakeLists.txt
+++ b/OpenEXR/config/CMakeLists.txt
@@ -19,7 +19,7 @@ int main()
     sysconf(_SC_NPROCESSORS_ONLN);
 }
 " OPENEXR_IMF_HAVE_SYSCONF_NPROCESSORS_ONLN
-)    
+)
 
 check_cxx_source_compiles(
 "
@@ -100,7 +100,7 @@ endif()
 include(CMakePackageConfigHelpers)
 configure_package_config_file(OpenEXRConfig.cmake.in
   ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
-  INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
+  INSTALL_DESTINATION share/openexr
 )
 write_basic_package_version_file("${PROJECT_NAME}ConfigVersion.cmake"
   VERSION ${OPENEXR_VERSION}
@@ -108,10 +108,10 @@ write_basic_package_version_file("${PROJECT_NAME}ConfigVersion.cmake"
 )
 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
               ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
-  DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
+  DESTINATION share/openexr
 )
 install(EXPORT ${PROJECT_NAME}
-  DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
+  DESTINATION share/openexr
   FILE ${PROJECT_NAME}Targets.cmake
   NAMESPACE ${PROJECT_NAME}::
   EXPORT_LINK_INTERFACE_LIBRARIES
diff --git a/PyIlmBase/config/CMakeLists.txt b/PyIlmBase/config/CMakeLists.txt
index 1872c89..bc61f43 100644
--- a/PyIlmBase/config/CMakeLists.txt
+++ b/PyIlmBase/config/CMakeLists.txt
@@ -39,10 +39,10 @@ write_basic_package_version_file("${PROJECT_NAME}ConfigVersion.cmake"
   COMPATIBILITY SameMajorVersion
 )
 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
-  DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
+  DESTINATION share/pyilmbase
 )
 install(EXPORT ${PROJECT_NAME}
-  DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
+  DESTINATION share/pyilmbase
   FILE ${PROJECT_NAME}Config.cmake
   NAMESPACE ${PROJECT_NAME}::
   EXPORT_LINK_INTERFACE_LIBRARIES