diff --git a/lldb/unittests/Expression/CMakeLists.txt b/lldb/unittests/Expression/CMakeLists.txt
index ea8f12f52fce..9b1d32fbdae0 100644
--- a/lldb/unittests/Expression/CMakeLists.txt
+++ b/lldb/unittests/Expression/CMakeLists.txt
@@ -4,6 +4,8 @@ add_lldb_unittest(ExpressionTests
 
   LINK_LIBS
     lldbCore
-    lldbPluginExpressionParserGo
     lldbPluginExpressionParserClang
+    lldbPluginExpressionParserGo
+    lldbUtility
+    lldbUtilityHelpers
   )
diff --git a/lldb/unittests/Expression/ClangParserTest.cpp b/lldb/unittests/Expression/ClangParserTest.cpp
index 15c78d28bcb2..6afcabf411c6 100644
--- a/lldb/unittests/Expression/ClangParserTest.cpp
+++ b/lldb/unittests/Expression/ClangParserTest.cpp
@@ -9,6 +9,7 @@
 
 #include "Plugins/ExpressionParser/Clang/ClangHost.h"
 #include "TestingSupport/TestUtilities.h"
+#include "lldb/Utility/FileSpec.h"
 #include "lldb/lldb-defines.h"
 #include "gtest/gtest.h"