diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4762be0a476941195fca3f06228acb237c4c2493..1d101654e8fa713c46dedcb7629bedecafee4a10 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.6)
+cmake_minimum_required(VERSION 3.0.0)
 
 option(USE_OPENMP "openmp support" ON)
 option(DEBUGING "enable debug mode" OFF)