diff --git a/clang/tools/clang-installapi/CMakeLists.txt b/clang/tools/clang-installapi/CMakeLists.txt
index 0ff78ce2fcead..f0fe0b22aaa20 100644
--- a/clang/tools/clang-installapi/CMakeLists.txt
+++ b/clang/tools/clang-installapi/CMakeLists.txt
@@ -18,4 +18,5 @@ clang_target_link_libraries(clang-installapi
   clangDriver
   clangFrontend
   clangTooling
+  clangSerialization
   )