diff --git a/Makefile.am b/Makefile.am
index f71f2e6db2fa97b7af7183deb808887e9fdeff24..1789685782816f4bd7e827dd367505d60841561b 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -253,4 +253,10 @@ include  $(top_srcdir)/documentation.mk
 CLEANFILES             += $(testmeta_DATA)
 CLEANFILES             += tests/shim/libnotgl.so.c
 EXTRA_DIST             += $(top_srcdir)/.version
+EXTRA_DIST             += autogen.sh
+EXTRA_DIST             += build-aux/git-version-gen
 EXTRA_DIST             += build-aux/tap-test.sh
+EXTRA_DIST             += doc/Strategy.txt
+EXTRA_DIST             += doc/capsule-init-project.xml
+EXTRA_DIST             += doc/capsule-mkstublib.xml
+EXTRA_DIST             += doc/devhelp2man.xslt