diff --git a/Makefile.in b/Makefile.in
index 5fbbfead9..e5d4ddd42 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -182,7 +182,7 @@ uninstall:
 	@echo "If you want to install a different version of firejail, you might also need to run 'rm -fr $(DESTDIR)$(sysconfdir)/firejail', see #2038."
 
 DISTFILES = "src etc m4 platform contrib configure configure.ac Makefile.in install.sh mkman.sh mketc.sh mkdeb.sh.in COPYING README RELNOTES"
-DISTFILES_TEST = "test/Makefile.in test/apps test/apps-x11 test/apps-x11-xorg test/root test/fcopy test/environment test/profiles test/utils test/compile test/filters test/network test/arguments test/fs test/sysutils test/chroot"
+DISTFILES_TEST = "test/Makefile.in test/apps test/apps-x11 test/apps-x11-xorg test/root test/private-lib test/fnetfilter test/fcopy test/environment test/profiles test/utils test/compile test/filters test/network test/arguments test/fs test/sysutils test/chroot"
 
 dist:
 	mv config.status config.status.old