diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1fbc4a4..e31e552 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -44,7 +44,3 @@ endif()
 
 add_subdirectory("source/pdal")
 add_subdirectory("doc")
-
-include(CTest)
-add_subdirectory("tests/data")
-add_subdirectory("tests/pdal")
