diff --git a/dune/common/Makefile.am b/dune/common/Makefile.am
index a60083d54b2930cb5a04c4a97886331128221115..d0bd1c930082a3bbb3482b1bf8b287c653be0626 100644
--- a/dune/common/Makefile.am
+++ b/dune/common/Makefile.am
@@ -24,7 +24,7 @@ commoninclude_HEADERS = alignment.hh array.hh \
   bartonnackmanifcheck.hh binaryfunctions.hh lru.hh fassign.hh \
   static_assert.hh smallobject.hh version.hh \
   float_cmp.cc float_cmp.hh nullptr.hh \
-  forloop.hh function.hh
+  forloop.hh function.hh interfaces.hh
 
 if EXPRESSIONTEMPLATES
 commoninclude_HEADERS += exprtmpl.hh exprtmpl/scalar.inc exprtmpl/exprexpr.inc