diff --git a/CMakeLists.txt b/CMakeLists.txt
index 69a6a5f..e22655b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,7 +6,7 @@
 #
 ###############################################
 
-cmake_minimum_required( VERSION 2.8 )
+cmake_minimum_required( VERSION 2.8.12 )
 
 
 #### general package setup