1 files changed, 2 insertions, 0 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7030152..c7b7508 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -159,6 +159,8 @@ add_executable(demo64k
     src/main.cc
     src/platform.cc
     src/gpu/gpu.cc
+    src/gpu/effect.cc
+    src/gpu/demo_effects.cc
     src/audio/audio.cc
     src/audio/gen.cc
     src/audio/fdct.cc