diff --git a/Tests/MakeClean/ToClean/CMakeLists.txt b/Tests/MakeClean/ToClean/CMakeLists.txt
index 47542e8b5..50facadb7 100644
--- a/Tests/MakeClean/ToClean/CMakeLists.txt
+++ b/Tests/MakeClean/ToClean/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_policy(VERSION 2.6)
+CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
 PROJECT(ToClean)
 
 # Build a simple project.
diff --git a/Tests/Preprocess/CMakeLists.txt b/Tests/Preprocess/CMakeLists.txt
index b1f95f4e8..fa9a1098b 100644
--- a/Tests/Preprocess/CMakeLists.txt
+++ b/Tests/Preprocess/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_policy(VERSION 2.6)
+cmake_minimum_required(VERSION 2.6)
 project(Preprocess)
 
 # This test is meant both as a test and as a reference for supported