Install documentation
diff --git a/CMakeLists.txt b/CMakeLists.txt
index c8721e0..0cf5faf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -388,6 +388,8 @@
 
 install(DIRECTORY "single_include/" DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/catch")
 
+install(DIRECTORY docs/ DESTINATION "${CMAKE_INSTALL_DOCDIR}")
+
 ## Provide some pkg-config integration
 # Don't bother on Windows
 if(NOT WIN32 OR NOT CMAKE_HOST_SYSTEM_NAME MATCHES Windows)