diff --git a/CMakeLists.txt b/CMakeLists.txt
index 69673d56..28b2771c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,9 @@
 cmake_minimum_required(VERSION 3.5)
 
+# See https://cmake.org/cmake/help/latest/policy/CMP0077.html
+# This allows for setting option variables externally, when this project
+# is included in another CMake project.
+cmake_policy(SET CMP0077 NEW)
 
 project(inja LANGUAGES CXX VERSION 3.4.0)
 
diff --git a/README.md b/README.md
index b0fd11bb..fce74a78 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
   <a href="https://github.com/pantor/inja/actions">
     <img src="https://github.com/pantor/inja/workflows/Documentation/badge.svg" alt="Documentation Status">
   </a>
-  <a href="https://www.codacy.com/manual/pantor/inja?utm_source=github.com&amp;utm_medium=referral&amp;utm_content=pantor/inja&amp;utm_campaign=Badge_Grade">
+  <a href="https://app.codacy.com/gh/pantor/inja/dashboard">
     <img src="https://app.codacy.com/project/badge/Grade/211718f7a36541819d1244c0e2ee6f08"/>
   </a>
   <a href="https://github.com/pantor/inja/releases">