diff --git a/test/eigen2support.cpp b/test/eigen2support.cpp
index ad1d98091..1fa49a8c8 100644
--- a/test/eigen2support.cpp
+++ b/test/eigen2support.cpp
@@ -8,6 +8,7 @@
 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 #define EIGEN2_SUPPORT
+#define EIGEN_NO_EIGEN2_DEPRECATED_WARNING
 
 #include "main.h"