diff --git a/Tools/Makefile.am b/Tools/Makefile.am
index 5c23d5bdc..e9c467985 100644
--- a/Tools/Makefile.am
+++ b/Tools/Makefile.am
@@ -1,6 +1,7 @@
 EXTRA_DIST = process-dem.pl
 
 SUBDIRS = \
+	Areas \
 	AssemTris \
 	Dem2node \
 	DemInfo \