diff --git a/CMakeLists.txt b/CMakeLists.txt
index 15559503de1db0cf075e6cabc78f6de2853e559b..38ffa194bdb9fa720beb4723d24a6e104f193783 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -899,6 +899,8 @@ SET(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${OTB_REQUIRED_LINK_
 OPTION(OTB_USE_CPACK "Generate installer using CPack" OFF)
 MARK_AS_ADVANCED(OTB_USE_CPACK)
 
+IF(OTB_USE_CPACK)
+
 INCLUDE(InstallRequiredSystemLibraries)
 
 SET(CPACK_PACKAGE_NAME "OTB" CACHE STRING "Package name")