diff --git a/MathLib/LinAlg/MatrixVectorTraits.cpp b/MathLib/LinAlg/MatrixVectorTraits.cpp
index c2e21c2fe3c4d9e1ce5895c55d7dca4316e35e54..0177e5bb2d1bb4b4e1842ffdd4b42795fc6f3496 100644
--- a/MathLib/LinAlg/MatrixVectorTraits.cpp
+++ b/MathLib/LinAlg/MatrixVectorTraits.cpp
@@ -7,9 +7,8 @@
  *
  */
 
-#include "NumLib/DOF/LocalToGlobalIndexMap.h"
-#include "NumLib/DOF/MatrixProviderUser.h"
 #include "MatrixVectorTraits.h"
+#include "MatrixSpecifications.h"
 
 #ifdef OGS_USE_EIGEN