diff --git a/BaseLib/zlib/CMakeLists.txt b/BaseLib/zlib/CMakeLists.txt
index 93af750c457f534a3ca9373399956c3836a8c726..4152a4e824c42db36e92731e42164aa7296f79e7 100644
--- a/BaseLib/zlib/CMakeLists.txt
+++ b/BaseLib/zlib/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 2.4.4)
 set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS ON)
-
+cmake_policy(SET CMP0003 NEW)
 project(zlib C)
 
 set(ZLIB_VERSION "1.2.7")