diff --git a/clang-tools-extra/cpp11-migrate/CMakeLists.txt b/clang-tools-extra/cpp11-migrate/CMakeLists.txt
index 591c0a3f2044..7087e36aeba4 100644
--- a/clang-tools-extra/cpp11-migrate/CMakeLists.txt
+++ b/clang-tools-extra/cpp11-migrate/CMakeLists.txt
@@ -22,6 +22,10 @@ add_clang_executable(cpp11-migrate
   ${Cpp11MigrateSources}
   )
 
+add_dependencies(cpp11-migrate
+  clang-headers
+  )
+
 target_link_libraries(cpp11-migrate
   clangTooling
   clangBasic