diff --git a/cmake_builder/linphone_package/CMakeLists.txt b/cmake_builder/linphone_package/CMakeLists.txt
index ab2c5cf11..eab499812 100644
--- a/cmake_builder/linphone_package/CMakeLists.txt
+++ b/cmake_builder/linphone_package/CMakeLists.txt
@@ -259,7 +259,9 @@ else()# Not Windows and Apple
   endforeach ()  
   install(DIRECTORY "${LINPHONE_SDK_TMP}/bin/" DESTINATION "bin" USE_SOURCE_PERMISSIONS)
   install(DIRECTORY "${LINPHONE_SDK_TMP}/lib/" DESTINATION "lib" USE_SOURCE_PERMISSIONS)
-  install(DIRECTORY "${LINPHONE_SDK_TMP}/lib64/" DESTINATION "lib64" USE_SOURCE_PERMISSIONS)
+  if( EXISTS "${LINPHONE_SDK_TMP}/lib64/)
+	install(DIRECTORY "${LINPHONE_SDK_TMP}/lib64/" DESTINATION "lib64" USE_SOURCE_PERMISSIONS)
+  endif()
   install(DIRECTORY "${LINPHONE_SDK_TMP}/share/" DESTINATION "share" USE_SOURCE_PERMISSIONS)
   #install(PROGRAMS "${CMAKE_INSTALL_PREFIX}/bin/${EXECUTABLE_NAME}" DESTINATION "/bin")