diff --git a/Makefile b/Makefile
index bfdc251..bced101 100644
--- a/Makefile
+++ b/Makefile
@@ -22,10 +22,12 @@ dist:
 	$(LN) -s -- . $(PACKAGE)-$(VERSION)
 	@$(TAR) $(PACKAGE)-$(VERSION).tar.gz -- \
 		$(PACKAGE)-$(VERSION)/doc/Makefile \
+		$(PACKAGE)-$(VERSION)/doc/docbook.sh \
 		$(PACKAGE)-$(VERSION)/doc/manual/manual.xml \
 		$(PACKAGE)-$(VERSION)/doc/manual/manual.xsl \
 		$(PACKAGE)-$(VERSION)/doc/project.conf \
 		$(PACKAGE)-$(VERSION)/Makefile \
+		$(PACKAGE)-$(VERSION)/config.sh \
 		$(PACKAGE)-$(VERSION)/project.conf
 	$(RM) -- $(PACKAGE)-$(VERSION)
 
diff --git a/doc/project.conf b/doc/project.conf
index 497ed5d..5412798 100644
--- a/doc/project.conf
+++ b/doc/project.conf
@@ -1,5 +1,5 @@
 targets=manual/manual.html
-dist=Makefile,manual/manual.xml,manual/manual.xsl
+dist=Makefile,docbook.sh,manual/manual.xml,manual/manual.xsl
 
 [manual/manual.html]
 type=script
diff --git a/project.conf b/project.conf
index a9dd764..678a1d0 100644
--- a/project.conf
+++ b/project.conf
@@ -3,4 +3,4 @@ version=0.0.0
 config=sh
 
 subdirs=doc
-dist=Makefile
+dist=Makefile,config.sh