diff --git a/tests/validation/fixtures/WarpPerspectiveFixture.h b/tests/validation/fixtures/WarpPerspectiveFixture.h
index 1a6d6c0..c804fa6 100644
--- a/tests/validation/fixtures/WarpPerspectiveFixture.h
+++ b/tests/validation/fixtures/WarpPerspectiveFixture.h
@@ -31,8 +31,8 @@
 #include "tests/IAccessor.h"
 #include "tests/framework/Asserts.h"
 #include "tests/framework/Fixture.h"
-#include "tests/validation/CPP/Utils.h"
-#include "tests/validation/CPP/WarpPerspective.h"
+#include "tests/validation/reference/Utils.h"
+#include "tests/validation/reference/WarpPerspective.h"
 
 #include <random>