diff --git a/xbmc/threads/CMakeLists.txt b/xbmc/threads/CMakeLists.txt
index 0cec69aca360d..7c8cfb17b6eac 100644
--- a/xbmc/threads/CMakeLists.txt
+++ b/xbmc/threads/CMakeLists.txt
@@ -1,6 +1,5 @@
 set(SOURCES Atomics.cpp
             Event.cpp
-            LockFree.cpp
             Thread.cpp
             Timer.cpp
             SystemClock.cpp