diff --git a/CMakeLists.txt b/CMakeLists.txt
index c98ba63..761f03e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,11 @@
 cmake_minimum_required(VERSION 3.1.0)
+
+if(POLICY CMP0074)
+    # find_package() uses <PackageName>_ROOT variables.
+    # This policy was introduced in CMake version 3.12.
+    cmake_policy(SET CMP0074 NEW)
+endif()
+
 project(webcc)
 
 option(WEBCC_ENABLE_LOG "Enable logging?" ON)