diff --git a/auxil/gen-zam b/auxil/gen-zam
index 6937c11b62..f8c8fb36fb 160000
--- a/auxil/gen-zam
+++ b/auxil/gen-zam
@@ -1 +1 @@
-Subproject commit 6937c11b62b729bf30eb8d517f36c94de2fdeb42
+Subproject commit f8c8fb36fb07a2c1703c63dd8624cf1329c0c4d0