diff --git a/doc/Makefile.am b/doc/Makefile.am
index a319f78aa..cc314005a 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -18,4 +18,4 @@ SUBDIRS = . en fr pl de ru ja it
 
 man_MANS = weechat-curses.1
 
-EXTRA_DIST = $(man_MANS) CMakeLists.txt
+EXTRA_DIST = $(man_MANS) docgen.pl CMakeLists.txt