diff --git a/CMakeLists.txt b/CMakeLists.txt
index 116b8a55d2..d168aa746e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,7 +21,7 @@
 
 # Author: laurent THOMAS, Lionel GAUTHIER
 
-cmake_minimum_required (VERSION 3.5)
+cmake_minimum_required (VERSION 3.12)
 project (OpenAirInterface LANGUAGES C CXX)
 
 #########################################################