diff --git a/test/porousmediumflow/2p/implicit/boxdfm/main.cc b/test/porousmediumflow/2p/implicit/boxdfm/main.cc
index 7ba60bfd884218e7801a0777cd6fec14296e9a3d..ec6b2284a5a0b84b0f8a5a9a69c4dbe6107392f0 100644
--- a/test/porousmediumflow/2p/implicit/boxdfm/main.cc
+++ b/test/porousmediumflow/2p/implicit/boxdfm/main.cc
@@ -36,7 +36,7 @@
 #include <dumux/common/valgrind.hh>
 #include <dumux/common/dumuxmessage.hh>
 
-#include <dumux/linear/amgbackend.hh>
+#include <dumux/linear/seqsolverbackend.hh>
 #include <dumux/nonlinear/newtonsolver.hh>
 
 #include <dumux/assembly/fvassembler.hh>