diff --git a/clang-tools-extra/clang-doc/tool/CMakeLists.txt b/clang-tools-extra/clang-doc/tool/CMakeLists.txt
index f380c621890f..7c9a94adec8a 100644
--- a/clang-tools-extra/clang-doc/tool/CMakeLists.txt
+++ b/clang-tools-extra/clang-doc/tool/CMakeLists.txt
@@ -9,6 +9,7 @@ clang_target_link_libraries(clang-doc
   clangAST
   clangASTMatchers
   clangBasic
+  clangDocSupport
   clangFrontend
   clangTooling
   clangToolingCore