diff --git a/CMakeLists.txt b/CMakeLists.txt
index b67dd89..ebf4421 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,7 +7,7 @@ if(CMKR_INCLUDE_RESULT)
 	cmkr()
 endif()
 
-cmake_minimum_required(VERSION 3.15)
+cmake_minimum_required(VERSION 2.8...3.8)
 
 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 
diff --git a/cmake.toml b/cmake.toml
index 4afc89a..71c7dde 100644
--- a/cmake.toml
+++ b/cmake.toml
@@ -1,5 +1,5 @@
 [cmake]
-minimum = "3.15"
+minimum = "2.8...3.8"
 
 [project]
 name = "cmkr"