diff --git a/clang/tools/CMakeLists.txt b/clang/tools/CMakeLists.txt
index 1bca496eaac7..117d10a603f3 100644
--- a/clang/tools/CMakeLists.txt
+++ b/clang/tools/CMakeLists.txt
@@ -1,6 +1,6 @@
+add_subdirectory(libclang)
+add_subdirectory(c-index-test)
 add_subdirectory(arcmt-test)
 add_subdirectory(c-arcmt-test)
-add_subdirectory(c-index-test)
 add_subdirectory(diagtool)
 add_subdirectory(driver)
-add_subdirectory(libclang)