diff --git a/clang-tools-extra/clangd/global-symbol-builder/CMakeLists.txt b/clang-tools-extra/clangd/global-symbol-builder/CMakeLists.txt
index 0929707b8197..c81da16ed5e1 100644
--- a/clang-tools-extra/clangd/global-symbol-builder/CMakeLists.txt
+++ b/clang-tools-extra/clangd/global-symbol-builder/CMakeLists.txt
@@ -15,5 +15,6 @@ target_link_libraries(global-symbol-builder
   clangDaemon
   clangBasic
   clangFrontend
+  clangLex
   clangTooling
 )
diff --git a/clang-tools-extra/unittests/clangd/CMakeLists.txt b/clang-tools-extra/unittests/clangd/CMakeLists.txt
index b43d39d08837..6017868f2b3d 100644
--- a/clang-tools-extra/unittests/clangd/CMakeLists.txt
+++ b/clang-tools-extra/unittests/clangd/CMakeLists.txt
@@ -38,6 +38,7 @@ target_link_libraries(ClangdTests
   clangFormat
   clangFrontend
   clangIndex
+  clangLex
   clangSema
   clangTooling
   clangToolingCore