diff --git a/clang/tools/c-index-test/CMakeLists.txt b/clang/tools/c-index-test/CMakeLists.txt
index b845af081da6..7244e2c4902e 100644
--- a/clang/tools/c-index-test/CMakeLists.txt
+++ b/clang/tools/c-index-test/CMakeLists.txt
@@ -27,6 +27,7 @@ else()
     clangCodeGen
     clangFrontend
     clangIndex
+    clangSerialization
   )
 endif()