diff --git a/extras/CMakeLists.txt b/extras/CMakeLists.txt
index 21f61d0d18..db359dbbec 100644
--- a/extras/CMakeLists.txt
+++ b/extras/CMakeLists.txt
@@ -31,9 +31,4 @@
 # ==============================================================================
 
 set(CMAKE_FOLDER extras)
-add_subdirectory(AudioPerformanceTest)
-add_subdirectory(AudioPluginHost)
-add_subdirectory(BinaryBuilder)
-add_subdirectory(NetworkGraphicsDemo)
 add_subdirectory(Projucer)
-add_subdirectory(UnitTestRunner)