diff --git a/dune/istl/Makefile.am b/dune/istl/Makefile.am
index 789c8a9140b546c45a16094846528d23ecb6ccc5..f5dfbdc345d01875e1db66765582c093fe6916e8 100644
--- a/dune/istl/Makefile.am
+++ b/dune/istl/Makefile.am
@@ -1,4 +1,4 @@
-SUBDIRS = . tutorial test paamg
+SUBDIRS = . tutorial test paamg eigenvalue
 
 istldir = $(includedir)/dune/istl
 istl_HEADERS = basearray.hh \