diff --git a/tools/clang/unittests/HLSLExec/LongVectors.cpp b/tools/clang/unittests/HLSLExec/LongVectors.cpp
index 88b531bb46..a8178ca928 100644
--- a/tools/clang/unittests/HLSLExec/LongVectors.cpp
+++ b/tools/clang/unittests/HLSLExec/LongVectors.cpp
@@ -9,7 +9,8 @@
 
 #include "ShaderOpTest.h"
 #include "dxc/Support/Global.h"
-#include "dxc/Test/HlslTestUtils.h"
+
+#include "HlslTestUtils.h"
 
 #include "HlslExecTestUtils.h"