diff --git a/test/klu_support.cpp b/test/klu_support.cpp
index 8b1fdeb41..138dcc301 100644
--- a/test/klu_support.cpp
+++ b/test/klu_support.cpp
@@ -10,7 +10,7 @@
 #define EIGEN_NO_DEBUG_SMALL_PRODUCT_BLOCKS
 #include "sparse_solver.h"
 
-#include <unsupported/Eigen/KLUSupport>
+#include <Eigen/KLUSupport>
 
 template<typename T> void test_klu_support_T()
 {