diff --git a/CMakeLists.txt b/CMakeLists.txt
index a8f9f25..21e2c37 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -66,7 +66,6 @@ endif(UNIX)
 
 # Include subdirectories
 add_subdirectory(libcpuid)
-add_subdirectory(cpuid_tool)
 if(LIBCPUID_BUILD_DRIVERS)
   add_subdirectory(drivers)
 endif(LIBCPUID_BUILD_DRIVERS)