diff --git a/clang-tools-extra/include-cleaner/unittests/CMakeLists.txt b/clang-tools-extra/include-cleaner/unittests/CMakeLists.txt
index 89b55f4c7b190..1e89534b51116 100644
--- a/clang-tools-extra/include-cleaner/unittests/CMakeLists.txt
+++ b/clang-tools-extra/include-cleaner/unittests/CMakeLists.txt
@@ -25,6 +25,7 @@ clang_target_link_libraries(ClangIncludeCleanerTests
   clangFrontend
   clangFormat
   clangLex
+  clangSerialization
   clangToolingInclusionsStdlib
   )