diff --git a/doc/include.am b/doc/include.am
index ff2de845b294f3c7c9197a6864cdede43e7e94eb..41d3d2a0c7a4095f66e22af51cf9851edeac95be 100644
--- a/doc/include.am
+++ b/doc/include.am
@@ -37,7 +37,9 @@ endif
 EXTRA_DIST+= doc/HACKING doc/asciidoc-helper.sh			\
              $(html_in) $(man_in) $(txt_in)			\
              doc/state-contents.txt				\
-             doc/torrc_format.txt doc/TUNING
+             doc/torrc_format.txt 				\
+	     doc/TUNING						\
+	     doc/WritingTests.txt
 
 docdir = @docdir@