diff --git a/db/Makefile.am b/db/Makefile.am
index 02fac12c9..7c35b9a2a 100644
--- a/db/Makefile.am
+++ b/db/Makefile.am
@@ -29,4 +29,5 @@ EXTRA_DIST = \
 	zm_update-1.21.2.sql \
 	zm_update-1.21.3.sql \
 	zm_update-1.21.4.sql \
-	zm_update-1.22.0.sql
+	zm_update-1.22.0.sql \
+	zm_update-1.22.1.sql