diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
index 831fed0315..353f93057f 100644
--- a/tools/CMakeLists.txt
+++ b/tools/CMakeLists.txt
@@ -12,5 +12,4 @@ if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/../lib/UserInterface/textinput
   add_subdirectory(driver)
   add_subdirectory(Jupyter)
   add_subdirectory(libcling)
-  add_subdirectory(demo)
 endif()