diff --git a/AMDiS/src/AMDiS.h b/AMDiS/src/AMDiS.h
index 0fbebd41ef09b93cfe91b68356bf96a4d323649e..fe1f1d510371f06b6706259ad78555ce1eb05846 100644
--- a/AMDiS/src/AMDiS.h
+++ b/AMDiS/src/AMDiS.h
@@ -105,6 +105,7 @@
 #include "SystemVector.h"
 #include "Tetrahedron.h"
 #include "TimedObject.h"
+#include "TransformDOF.h"
 #include "Traverse.h"
 #include "Triangle.h"
 #include "VertexVector.h"