diff --git a/doc/man/Makefile.am b/doc/man/Makefile.am
index 905f2cfd4e07ded9f32d381003595c8de2207bcc..0903722fd1294ba5ff7a5434a49c4df5cdd1539b 100644
--- a/doc/man/Makefile.am
+++ b/doc/man/Makefile.am
@@ -24,7 +24,9 @@ EXTRA_DIST = \
 	sieve-dump.1.in \
 	sieve-test.1.in \
 	sieve-filter.1.in \
-	pigeonhole.7.in
+	pigeonhole.7.in \
+    sed.sh \
+    $(man_includefiles)
 
 CLEANFILES = $(nodist_man1_MANS) $(nodist_man7_MANS)