diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9a2c167..2a80f24 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
-cmake_minimum_required(VERSION 3.0.0)
-project(simple-dict-server)
+cmake_minimum_required(VERSION 2.6)
+project(simple-dict-server C)
 
 add_definitions(-DLISTEN_ON_IPV6)