diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt

@@ -10,7 +10,6 @@
 add_subdirectory(overlaycheck)
 add_subdirectory(ovmerge)
 add_subdirectory(pinctrl)
-add_subdirectory(piolib)
 add_subdirectory(raspinfo)
 add_subdirectory(vcgencmd)
 add_subdirectory(vclog)
