diff --git a/gtsam/nonlinear/Values-inl.h b/gtsam/nonlinear/Values-inl.h
index 8422ab1f6..a31e100ef 100644
--- a/gtsam/nonlinear/Values-inl.h
+++ b/gtsam/nonlinear/Values-inl.h
@@ -25,8 +25,6 @@
 #pragma once
 
 #include <utility>
-#include <boost/type_traits/conditional.hpp>
-#include <boost/type_traits/is_base_of.hpp>
 
 #include <gtsam/base/DerivedValue.h>
 #include <gtsam/nonlinear/Values.h> // Only so Eclipse finds class definition