diff --git a/Makefile.am b/Makefile.am
index aeece62..83958b5 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -43,9 +43,10 @@ confdir              = $(sysconfdir)/$(PACKAGE)
 dist_conf_DATA       = etc/init.lisp etc/default-theme.conf etc/shared.conf
 
 dist_pkgdata_DATA    = scripts/welcome-bot.lisp  \
-modules/next-previous-open.lisp    \
-modules/share-gemini-link.lisp     \
-modules/rewrite-message-urls.lisp \
+scripts/delete-old-posts.lisp                    \
+modules/next-previous-open.lisp                  \
+modules/share-gemini-link.lisp                   \
+modules/rewrite-message-urls.lisp                \
 modules/expand-abbrev-command-window.lisp
 
 dist_man1_MANS       = doc/tinmop.man
diff --git a/Makefile.in b/Makefile.in
index a8ac826..03f809d 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -404,9 +404,10 @@ doc/man.org doc/send-toot.lisp NEWS.org ChangeLog AUTHORS
 confdir = $(sysconfdir)/$(PACKAGE)
 dist_conf_DATA = etc/init.lisp etc/default-theme.conf etc/shared.conf
 dist_pkgdata_DATA = scripts/welcome-bot.lisp  \
-modules/next-previous-open.lisp    \
-modules/share-gemini-link.lisp     \
-modules/rewrite-message-urls.lisp \
+scripts/delete-old-posts.lisp                    \
+modules/next-previous-open.lisp                  \
+modules/share-gemini-link.lisp                   \
+modules/rewrite-message-urls.lisp                \
 modules/expand-abbrev-command-window.lisp
 
 dist_man1_MANS = doc/tinmop.man