diff --git a/clang-tools-extra/include-cleaner/unittests/CMakeLists.txt b/clang-tools-extra/include-cleaner/unittests/CMakeLists.txt
index d911b5df70c50..e5a4180a53e31 100644
--- a/clang-tools-extra/include-cleaner/unittests/CMakeLists.txt
+++ b/clang-tools-extra/include-cleaner/unittests/CMakeLists.txt
@@ -22,6 +22,7 @@ clang_target_link_libraries(ClangIncludeCleanerTests
   clangAST
   clangBasic
   clangFrontend
+  clangFormat
   clangLex
   clangToolingInclusionsStdlib
   )