diff --git a/dune/elasticity/assemblers/Makefile.am b/dune/elasticity/assemblers/Makefile.am
index 4f3b7b0e6c91a6dff24fa10ad9aee1acad17adab..a480e33f00b1a99ff22a8005654b59d435451f1b 100644
--- a/dune/elasticity/assemblers/Makefile.am
+++ b/dune/elasticity/assemblers/Makefile.am
@@ -2,10 +2,10 @@ SUBDIRS =
 
 assemblersdir = $(includedir)/dune/elasticity/assemblers
 
-functions_HEADERS =  neohookeassembler.cc \
-                     neohookeassembler.hh \
-                     ogdenassembler.cc \
-                     ogdenassembler.hh
+assemblers_HEADERS =  neohookeassembler.cc \
+                      neohookeassembler.hh \
+                      ogdenassembler.cc \
+                      ogdenassembler.hh
                      
 
 include $(top_srcdir)/am/global-rules