diff --git a/Makefile.am b/Makefile.am
index fa3bcd6..99bea53 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,5 +1,7 @@
 SUBDIRS = src build data resources doc
 
+AM_DIST_FORMATS = xz zip
+
 EXTRA_DIST = \
 	autogen.sh	\
 	m4/pkg.m4	\