diff --git a/Makefile.am b/Makefile.am
index 937f105f..a7e8052f 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -55,6 +55,7 @@ ell_sources = ell/ell.h ell/private.h ell/missing.h \
 			ell/pkcs5.h ell/pkcs5.c \
 			ell/pkcs5-private.h \
 			ell/file.h ell/file.c \
+			ell/dir.h ell/dir.c \
 			ell/dbus-client.h ell/dbus-client.c \
 			ell/net.h ell/net.c \
 			ell/dhcp.h ell/dhcp.c ell/dhcp-transport.c \