diff --git a/Modules/FindZLIB.cmake b/Modules/FindZLIB.cmake
index 2062a7e77..77f9fda0c 100644
--- a/Modules/FindZLIB.cmake
+++ b/Modules/FindZLIB.cmake
@@ -67,7 +67,7 @@ ENDIF()
 # handle the QUIETLY and REQUIRED arguments and set ZLIB_FOUND to TRUE if 
 # all listed variables are TRUE
 INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(ZLIB REQUIRED_VARS ZLIB_INCLUDE_DIR ZLIB_LIBRARY
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(ZLIB REQUIRED_VARS ZLIB_LIBRARY ZLIB_INCLUDE_DIR
                                        VERSION_VAR ZLIB_VERSION_STRING)
 
 IF(ZLIB_FOUND)