diff --git a/dumux/linear/CMakeLists.txt b/dumux/linear/CMakeLists.txt
index d2fd63b09377a1a5e8e6902d9e37593393cdacde..43676c076dc01a9ea23ec7e6e3c57576b64f5932 100644
--- a/dumux/linear/CMakeLists.txt
+++ b/dumux/linear/CMakeLists.txt
@@ -3,6 +3,7 @@ install(FILES
 amgbackend.hh
 amgparallelhelpers.hh
 amgproperties.hh
+linearsolveracceptsmultitypematrix.hh
 linearsolverproperties.hh
 pardisobackend.hh
 scotchbackend.hh
diff --git a/dumux/mixeddimension/linearsolveracceptsmultitypematrix.hh b/dumux/linear/linearsolveracceptsmultitypematrix.hh
similarity index 100%
rename from dumux/mixeddimension/linearsolveracceptsmultitypematrix.hh
rename to dumux/linear/linearsolveracceptsmultitypematrix.hh
diff --git a/dumux/mixeddimension/newtoncontroller.hh b/dumux/mixeddimension/newtoncontroller.hh
index 213049ad7564de9c2e271ca0b6bd374d2bd7c0be..e938fa248f5c44b9b9c3ad7bf84c0507cf383cd8 100644
--- a/dumux/mixeddimension/newtoncontroller.hh
+++ b/dumux/mixeddimension/newtoncontroller.hh
@@ -30,7 +30,7 @@
 #include <dumux/common/exceptions.hh>
 #include <dumux/common/math.hh>
 #include <dumux/linear/seqsolverbackend.hh>
-#include "linearsolveracceptsmultitypematrix.hh"
+#include <dumux/linear/linearsolveracceptsmultitypematrix.hh>
 
 namespace Dumux
 {