diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
index 575583e..49a7e6c 100644
--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -1,5 +1,3 @@
-include(CTest)
-
 add_library(args INTERFACE)
 target_sources(args INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/args/args.hxx)
 target_include_directories(args INTERFACE args)